IoT and OTT Patents Are Becoming Critical Assets
OTT or Over the Top is the delivery of audio or video over the Internet with the involvement of a multiple-system operator to control or distribute the content. OTT is not pay television or video-on-demand, but content provided by a third party in IP packets. OTT messaging is the providing of instant messaging as an alternative to the text messaging provided by the cellular network operators. WhatsApp and Skype are two OTT providers. Telecomm industry analyst Dean Bubley is generally credited with coining the term in 2011.
IoT or the Internet of Things is the connection of multiple “things” (everyday objects) via the Internet to keep people informed about important issues, and for it to be done automatically while they go about their lives. When you look on your cell phone for the local restaurants or a gas station, that is an application of IoT. The term is credited to Kevin Ashton of MIT who believed that “If we had computers that knew everything there was to know about things – using data they gathered without any help from us – we would be able to track and count everything and greatly reduce waste, loss and cost.” How important are OTT Patents. Disney just signed an agreement to license the patents of the Kudelski Group, many of which are OTT-related. Akamai paid $107 million to acquire Codemate for its Octoshape OTT patent portfolio. Over on the IoT side, Softbank paid $32 billion for ARM, primarily for its IoT patents. Qualcomm and Intel have been busy filing for patents in this technology. Each company now has over 500 IoT Patents. aoiTV has some interesting OTT patents such as U.S. Patent No. 8,869,207 for a “Method and System for Delivering Video Content from Multiple Platforms to Subscribers.” Among the patents that Akamai acquired from Codemate was U.S. Patent No. 7,865,811 for a “Distribution Method, Preferably Applied in a Streaming System.” One of Qualcomm’s IoT properties is U.S. Patent No. 9,413,827 for a “Context Aware Actions Among Heterogeneous Internet of Things (IOT) Devices.” IBM is assigned U.S. Patent No. 9,372,886 for “Data Filtering in the Internet of Things.”
For businesses looking to acquire OTT patents or IoT patents, IPOfferings represents several properties.
A Brief History of the Delight Known as Coffee
There were a few non-patented coffee pots that had filters behind the spout to catch the grounds. We did not really get grounds-free coffee until the invention and patenting of the first coffee percolator. It was invented by one Cora Downham of Beloit, Wisconsin, who filed her application in 1917 and received U.S. Patent No. 1,306,688 for a “Coffee-Percolator” in June of 1919. Her design was the standard for coffee makers until the Mr. Coffee-type drip coffee makers arrived 50 years later.
If you are old enough to remember cars without seat belts and black-and-white TV, you are old enough to remember the coffee percolator. You filled the canister with water, dropped in the shaft and basket, filled the basket with ground coffee, and put it on the stove. As the water boiled, it shot up the shaft and into the glass dome in the lid, splashed back down over the coffee grounds in the basket, and dripped down into the canister. As the coffee brewed – blurp, blurp, blurp – the water got darker and darker as it turned into coffee, and the room filled with the delightful smell of the most glorious beverage ever conceived by God and man!
EPO Granted 96,000 Patents Last Year versus 334,104 for USPTO
EPO President Benoît Battistelli presented the agency’s results for 2016 earlier this month at a press conference in Brussels. He reported that about half of the patent applications were from one of the 38 member nations of the European Patent Office, and about half were from non-member nations. The largest growth in patent applications was from – not really a surprise – China, followed by – also no surprise – Korea. Patent applications from Japan were actually down slightly from 2015! The U.S. filed the most patent applications followed by Germany, Japan, France and Switzerland.
"The 2016 results confirm Europe's attractiveness as a leading global marketplace for innovation," said Battistelli in his presentation. "In a rapidly changing political and economic landscape,” he continued, “companies from around the world have kept up their demand for patent protection in Europe. While we see impressive growth in applications from Asia, European companies maintain their role as drivers of innovation and economic growth in their home market, and are proving their resilience in the face of unsettled economic conditions."
The European Patent Office’s activities are petites pommes de terre compared to the U.S. Patent and Trademark Office (USPTO) that issued over three times as many patents in Fiscal 2016 (October 1, 2015 through September 30, 2016). The USPTO issued a record 334,104 U.S. Patents, an increase over Fiscal 2015 during which the Patent Office granted 322,449 U.S. Patents. In Fiscal 2016, 160,506 U.S. Patents were issued to U.S. applicants while 173,598 U.S. Patents were granted to foreign applicants. Japan was far and away the No. 1 foreign recipient of U.S. Patents (53,046) followed by Korea (21,867), Germany (17,564), Taiwan (12,737) and China (10,985).
Looks Like Michelle Lee Will Stay on as USPTO Director for the Immediate Future
The Director of the U.S. Patent and Trademark Office is also the Under Secretary of Commerce for Intellectual Property, a presidential appointment. The latest scuttlebutt from DC is that current Patent Office Director Michelle Lee will be staying on for the immediate future. Like all Obama appointees, Ms. Lee submitted her resignation in January, but it has not yet been accepted.
The new Secretary of Commerce usually picks new Under Secretaries for the department and submits the nominations to the White House for its approval before sending them to the Senate. Since the new Commerce Secretary, Wilbur Ross, has not mentioned any candidates to replace Ms. Lee, the assumption is that she will stay on. Also, Rep. Darryl Issa, Chairman of the House of Representatives Subcommittee on Courts, Intellectual Property, and the Internet, told a recent tech summit that the Trump Administration has decided to keep Lee in her current post.
Ms. Lee, a former Patent Counsel at Google, and Rep. Issa are both seen as being largely pro-Big Tech and anti-patent, and not a friend of the Pro-Patent Lobby (Bio-Pharm, universities, small businesses, independent inventors and patent practitioners).
Randall Rader, former Chief Judge of the U.S. Court of Appeals for the Federal Circuit, put his name in the ring. Judge Rader said in an interview for IAM that "The President seems to be emphasizing jobs. I have said often that one key to protect U.S. jobs is to protect the intellectual property that creates and sustains those jobs... I hope that I get the chance to serve this Administration at the USPTO." Judge Rader was on the losing side of the recent Alice ruling in which he wrote in the minority opinion that the U.S. clearly needs software patents.
Matt Levy of the Computer and Communications Industry Association, a trade group that represents Big Tech - referring to Lee staying on as USPTO Director - wrote that the group is "...very happy to hear that she's going to be staying on. We think she's done a solid job at improving quality and transparency at the office and making the process of obtaining a patent one that is fairer and better for the economy."
Adam Mosoff, a law professor at George Mason University and co-founder of the Center for the Protection of Intellectual Property has a different view. "I hope that Director Lee expands her focus from just patent quality and lends her expertise and authority to help fix the very real problem that the U.S. has lost its "gold standard" patent system - it no longer promises stable, effective property rights to innovators."
This Is the Patent that Put Apple in the Smartphone Business
This patent did two things: It patented the concept behind what would become the iPhone and, second, it got everyone asking what “heuristic” means. There is “heuristic” the noun, “heuristics” the noun and “heuristically” the adverb.
To save you looking it up, according to Miriam-Webster, “heuristic” means “involving or serving as an aid to learning, discovery, or problem-solving by experimental and especially trial-and-error methods
Ironically, this patent was NOT a patent-at-suit in either of the patent infringement lawsuits that Apple filed – and won – against Samsung.
Drones Are a Relatively New Invention and Phenomena
The oldest drone patent we could find goes all the way back to 1995. Most of us were still upgrading to this new-fangled Windows from DOS. Remember turning on your PC and seeing just a "C:" on the screen? That was the year of the Oklahoma City bombing and the O.J. Simpson trial. Well, three mad scientists from Northrup Grumman - the aerospace and defense contractor that built the Apollo Lunar Module - were granted U.S. Patent No. 5,779,190 for a "Portable Unmanned Aerial Vehicle."
But they were not first. One Johnny Swinton was granted U.S. Patent No. 5,890,441 for a "Horizontal and Vertical Take-Off and Landing Unmanned Aerial Vehicle" in September of 1995. It appears that Mr. Swinton not only filed for the foundational patent for drones (his patent has almost 200 forward citations), but he coined the term "Unmanned Aerial Vehicle" that is still used today and creates the acronym "UAV."
But the Great Great Grand Daddy of all drone patents belongs to none other than.....Nikola Tesla. We seem to cover Mr. Tesla every month in this space regardless of what technology we are writing about! In July of - get ready for this - 1898, Tesla was granted U.S. Patent No. 613,809 for a "Method of and Apparatus for Controlling Mechanism of Moving Vessels or Vehicles." This was 1898 and the Wright Brothers were not going to invent manned flight for another five years, so Tesla's drone patent was not for an aircraft but for a remote-controlled boat.
IPOfferings Patent Is Covered in Two Key Trade Magazines
IPOfferings represents a most interesting patent for what is the world’s smallest camera. That is quite a statement, but it is true. U.S. Patent No. 8,077,245 for an Apparatus for Imaging Using an Array of Lenses describes not a mini-camera, not even a micro-camera, but a nano camera that is literally the size of a postage stamp!
Two trade magazines for the optics and photographic industry recently covered the patent in their September 21 and September 23 issues. Click on the magazine logo to link to the article.
Edison and Tesla Did Not Waste Any Time
As you should know from last month’s Patent Leather feature, Edison was a proponent of DC power. It was Nikola Tesla who championed AC power, so he also invented and patented an electric meter. Tesla was awarded U.S. Patent No. 455,608 for an Electrical Meter June 30, 1891.
Why We Have an AC, and NOT a DC, Electric Grid
Edison supported DC because (a.) he invented it, and (b.) it is simpler system. With direct current, the flow of electrons that is electricity flows in one direction. Tesla supported AC because (a.) he invented it and (b.) it has benefits over DC power. With alternating current the electrons shift back and forth (alternate) as they flow through the grid. AC power generators are cheaper to build and operate, and AC power can be transmitted more efficiently over longer distances. Also, AC controls the speed of motors that use AC power, while a motor that is feed DC power will need to have a speed regulator on it.
Thomas Edison received several patents for a Magneto-Electric Machine, but most agree that U.S. Patent No. 222,881 issued in 1789 is the major DC electric power generation patent. Known as the “long-legged Mary-Ann” it was the model for the power generation stations that Edison built throughout the New York City area.
Nikola Tesla, who had worked for Edison, and left to make his own mark on innovation (and did), was issued U.S. Patent No. 359,784 in 1887 for a “Dynamo Electric Machine,” and other patents followed for AC power generators.
The first showdown of DC versus AC was in 1893 when bids were solicited to provide electricity for the Columbian Exposition, the world’s fair of that time that was coming to Chicago. Thomas Edison, backed by General Electric, put in a bid of $550,000 to provide DC electric service. Nikola Tesla, backed by George Westinghouse and huge business he had built, under-bid them at $399,000 for AC electric storage.
Tesla’s and Westinghouse’s electrical system for the Columbian Exposition was an incredible success! It provided reliable electrical power to a world that was still largely lit by gas and kerosene. So it could be said that it was $151,000 that gave the U.S. an AC power grid.
There was a second event just a few years later that double-sealed the fate of the DC-AC debate when the Niagara Falls Commission made the decision to build its power plant to distribute AC power across the Northeastern U.S.
Edison went on to fame and riches. His power generation companies still exist today as the Consolidated Edison Companies, or “ConEd” as the Greater New York electric utility is known. George Westinghouse grew Westinghouse Corporation into a Fortune 500 company. Its broadcast business was sold off to CBS and the rest of the business is now part of Seimens. Tesla died broke and broken, but did get a car company named after him.
Paper, Paper, Paper…
Historians, anthropologists and others with time on their hands have waxed long and often about the impact that paper has had on civilization. For almost 500 years, printed documents were how humankind shared its collective knowledge. When Time Magazine picked its Top Ten of the Millennium, it is no surprise that Johannes Gutenberg made the list. Had paper not been invented first (by the Chinese, incidentally), and brought to Europe, the printing press could not exist.
Let’s not forget, however, that paper has many uses beyond the printed word and image. So, for this intriguing edition of Patent Leather, we present three U.S. Patents related to paper but not related to the printed word or image.
Back in 1910, one Arthur H. Scott received U.S. Patent No. 1,141,495 for “Paper Towel.” His objective was to create a “cheap towel formed from paper and adapted for all general uses of the lavatory, factories, hospitals, laboratories, and for general use.” Well, gee, we guess so! Here is the sole diagram from his patent.
We automatically assumed that Mr. Scott was the founder of the Scott Paper Company. Not exactly. He was the son of Irwin Scott, one of the founders of the Scott Paper Company, and in charge of advertising for the company. His dad must have been very proud of him.
What would a picnic or backyard barbeque be without paper plates? Ask Martin Keyes. He is credited with inventing the paper plate. In 1908, he was awarded U.S. Patent No. 903,869 for an "Apparatus for Making Pulp Articles." Keyes did not patent the paper plate itself, he patented the machine that makes the paper plate. Here is a diagram from his patent.
His company, Keyes Fibre Co., flourished and survives today as Keyes Packaging Group.
Yes, Virginia, there is a patent for a paper airplane! If you think historians, anthropologists and other academics have time on their hands, how much time must James BonDurant have had to not only dream up, configure and test, but also patent, his paper airplane. He filed for the patent in 1981, and we can only assume that after a few hundred patent examiners in Arlington had tired of flying them around from building to building, they granted U.S. Patent No. 4,377,052 for a "Folded Paper Airplane" and went back to work. Here is the key diagram from the patent.
There is no evidence that Jim ever sold or licensed his patent. We ordered in a few cartons of paper, and the IPOfferings staff will be trying out BonDurant’s patent.
Thomson Reuters Sells Its IP Unit
The business unit Thomson Reuters is selling provides patent, trademark and other IP and scientific content to private businesses, government agencies and universities. The business employs about 3,200 people in its 75 offices around the world. The unit’s businesses include Web of Science, Thomson CompuMark, Thomson Innovation, MarkMonitor, Thomson Reuters Cortellis and Thomson IP Manager.
From the Sheaves and Threshing Floor
That was the process until only about 200 years ago. In 1831, Cyrus McCormick introduced his Reaper, a machine that would cut the wheat and collect it into sheaves, but he did not apply for a patent until 1834. It took him a few years to set up production, and by 1842 he had sold seven reapers. He sold 29 Reapers in 1843 and 50 in 1844. In 1847, he moved his factory to Chicago and exhibited his Reaper at the Crystal Palace Exhibition in London in 1851.
When McCormick went to renew his patent in 1848, he was informed by the Patent Bureau that since one Obed Hussey had applied for a patent for a Reaper back in 1833, McCormick’s Reaper Patent would not be renewed and he was to pay royalties to Mr. Hussey! Undeterred, McCormick charged ahead, manufactured reapers that were sold all over the world, and made a fortune. He married his secretary, and had seven sons, one of whom married a daughter of John D. Rockefeller.
Now that grains could be mechanically cut and gathered into sheaves, there was still the issue of separating the wheat from the chaff. The two processes – reaping (or harvesting the grain) and threshing or thrashing the harvested grain to separate the wheat buds – needed to be merged into one operation, and that was done by Hiram Moore and John Hassall who received a patent in 1836 for a “Machine for Mowing, Threshing and Winnowing Grain.”
On December 26, 1837, A.W. Bowling received U.S. Patent No. 530 for a “Thrashing Machine,” and just three days later, John and Hiram Pitts received U.S. Patent No. 542 for a “Machine for Thrashing and Separating Grain” on December 29!
Somehow “threshing” was now “thrashing,” and both inventions were based on a drum into which the sheaves were fed, and as the drum turned, teeth in the drum broke up the stalks of wheat so the wheat buds would drop out the bottom. These units never really caught on since a combined unit to both reap and wheat from the field, and thresh and winnow out the wheat buds just made more sense.
The image from the Moore-Hassall patent is not very good, but their Mowing/Threshing/Winnowing machine was clearly very sophisticated for early 19th Century technology! From this concept came the combine harvester of today.
Guess the Invention
This is also a design patent, and also one recently issued to Microsoft. It is U.S. Design Patent D759657 titled “Connector with illumination region”. We have no idea what this is, but we will probably see it one day and go “Aha!”
This is for a U.S. Patent No. 9,373,032 that was just issued to Hewlett-Packard. It is titled “Forensic verification utilizing forensic markings inside halftones” and it is for a forensic verification system that extracts a print signature via a print signature extractor from an interior of a halftone contained in an image. The system utilizes a comparator to compare the print signature to a reference signature stored in a registry to determine differences between the print signature and the reference signature. The system utilizes a forensic analyzer to perform a forensic analysis on the signatures based on the comparison to authenticate the image.
This is also from a patent just issued to HP. It is U.S. Patent No. 9,372,644 titled “Sending a job processing notice to a social network contact.” It covers a directive that is received at a computer system to send to social network contacts of a sharer user, via a web application, processing information relating to print or scan jobs associated with the sharer user. Data is received, the data indicative of first processing of a print or scan job associated with the sharer user. A notice of the first processing is sent to a first social network contact of the sharer user via the web application.
Solar Power Has Been Around Longer Than We Thought
We did some research, and were surprised to find that solar power is over 100 years old! The first patent for a solar power device – well, make that the first two patents – were issued in 1888, just 10 years after Edison’s first electric lamp patent! One Edward Weston of the 19th Century high-tech city of Newark, New Jersey, was awarded U.S. Patent No. 389,124 for “Apparatus for Generating Solar Radiant Energy” and U.S. Patent No. 389,125 for “Art of Utilizing Solar Radiant Energy.”
It is interesting to note that the Patent Office had much shorter turnaround on patent applications in the 19th Century. Mr. Weston applied for his patents in October of 1887 and both were granted just 11 months later in September of 1888.
Other solar patents soon followed. Just six years later, Melvin Sweeney of Boston was issued U.S. Patent No. 527,379 for “Apparatus for Generating Electricity by Solar Heat.” Things were really buzzing along at the Patent Office that year. Mr. Sweeney applied for his patent in February of 1894, and the patent was issued just eight months later in October 9.
Just three years later, Harry C. Reagan of Philadelphia was issued U.S. Patent No. 588,177 for “Application of Solar Heat to Thermal Batteries.”
What we find intriguing here is that the Patent Office issued 138,000 patents between 1888 and 1894! That is almost 2,000 new patents issued a month over six years! This was, of course, the height of the Industrial Revolution, and innovators were busy inventing what would be the 20th Century. It is also interesting to note that the innovators of the 19th Century were from the Northeast. Not the SunBelt or sunny California.
The First Wind Turbine
Mr. Brush, holder of over 50 patents and an engineer by training, was a pioneer in early electrical generation. He sold his business to the Thomas-Houston company which was one of the businesses that would become General Electric. Charles Brush is known as the father of street lighting. Remember that the next time you drop your keys coming home for dinner on the town.
Brush’s wind turbine had 144 blades that created 1,800 square feet of wind-catching surface. The turbine fed electrical current into twelve batteries with 34 cells each that powered his home for twenty years!
The First Calculator
Burrough’s first machine could add numbers up to nine digits and it included a printing mechanism that printed just the total. His second patent covered a unit that printed all numbers entered along with the total.
Burroughs called his device an “arithometer” and found the American Arithometer Company to produce and sell his newfangled machines. After his death in 1904, the company name was changed to the Burroughs Adding Machine Company, and it owned the industry for years. Burroughs expanded into ledger or accounting machines, and from that into mainframe computers in the mid-twentieth century when it became Burroughs Corporation.
In 1986, as the mainframe industry consolidate, Burroughs Corporation merged with Sperry Univac to form Unisys. In 2010, the Burroughs name re-appeared when Unisys spun off its Payment Systems Division as Burroughs Payment Systems. Today Burroughs Payment Systems services ATMs.
Applications for LED
Today, LEDs have broad applications beyond calculators. Surface mounted diodes (SMDs) are used in most cell phones and PDAs. Their relatively low power consumption make LEDs very attractive in portable devices for which battery life is a critical factor.
In the consumer, commercial and industrial worlds, LED lighting is giving both incandescent and fluorescent lighting a run for its money. One of the newest applications are large LED ceiling panels that imitate natural sunlight. LED lighting is also being used in retail signage and traffic lights. London is currently in the middle of upgrading 350,000 of the city’s street lights to LED. LEDs are also gaining ground in architectural lighting, including decorative and functional outdoor lighting and to illuminate walkways, pools, fountains, gardens and statues.
A Brief History of the LED
In 1921, Russian physicist Oleg Lossew observed what he called the “round effect” of light emission. In 1935, a French physicist, Georges Destriau, discovered the light-emission qualities of zinc sulfide, and in honor of his Russian colleague, he called it “Lossew Light.”
In 1962, two researchers at Texas Instruments, James Biard and Gary Pittman, filed for a patent for a “Semiconductor radiant diode.” Today, it takes on average about three years to receive a patent. Things were apparently even slower in the 1960s at the old Patent Office in Arlington because it took four years for the patent to issue. U.S. Patent No. 3,293,513 was issued December 20, 1966. Like many foundational patents, it has just a few patent citations (just), but multiple forward citations (80). Patent applications filed as recently as 2013 cite this foundational patent.
In the 1960s and 70s, LEDs were developed in specific colors – initially green, orange and yellow. By 1993, there were white LEDs. In 2006, the first LED to produce 100 lumens per watt was developed, and LED is now competitive with incandescent lighting, the descendant of Edison’s original electric light concept.
Patent of the Month: What Started It All
Isn’t That the IBM XT?
So it’s a bunch of components that you connect together to make a computing device. Isn’t that what the first generation of PCs was? And didn’t we hate all the wires and cables? And why couldn’t it all be in one nice combined unit? And when you turn it on, all you got was a C: on the screen.
And We Thought They Just Gave Out Pink Cadillacs!
Mary Kay holds patents for not just its products, but also for its product packaging. The company’s Vice President and Associate Counsel for Intellectual Property and Innovation, John Wiseman, adds that "The patent process spurs innovation. Because we can protect our inventions, we have an incentive to continue inventing great things." Which kinda sums up the whole patent concept very nicely.
Founder Mary Kay Ash, who passed away 2001 – but looked great – inspired her troops with a collection of adages. Our favorite: “If you think you can, you can. If you think you can’t, you’re right.”
Interesting Hoverboard Events at CES
Two U.S. Marshalls showed up (Did they need badges, or could they just walk in?) and raided the booth of Changzhou First International Trade and confiscated the company's "Trotter," a one-wheel hoverboard on display in the Changzhou First booth. U.S. hoverboard designer and manufacturer Future Motion had gone into U.S. District Court in Las Vegas, and the company had requested and received a restraining order, seizure order and temporary injunction. We do not know if the U.S. Marshalls carried or rode the hoverboard out of the Las Vegas Convention Center. Future Motion: Good for you!
Taking a defensive approach, another hoverboard manufacturer, Hangzhou Chic Intelligent Technology had on display in its booth not just its newest products, but its various U.S., European and Japanese patents and patent applications! In the patent brokerage business we have what is called a "defensive buy." Hangzhou Chic has invented the first "defensive trade show display." Bravo!
GM Does Not Like Uber
Sidecar founder Sunil Paul comes to GM along with his intellectual property, specifically U.S. Patent No. 6,356,838 for a "System and method for determining an efficient transportation route" that features a 2000 priority date. Way, way before we ever heard of "uber" other than as a substitute for "very" as in "uber smart" or "uber angry." Talk is that GM will assert is shiny new uber patent and uber assert it against Uber.
But American Had It First!
There are not too many Seldens on the road, but there a lots of Fords. Henry Ford chose to NOT license the Selden patent, and when Ford was sued for patent infringement, he lost on the first round. However, when Ford appealed the ruling, he won on the basis that Selden's patent called for a two-cycle engine and Ford used a four-cycle engine. Gotta read those claims!
It Is the 130th Anniversary of the Automobile
Shortly before that, in April of 1885, another German, Gottlieb Daimler, filed a patent application for a "Riding Car." It had only two wheels, so it became the prototype for the motorcycle. When Benz introduced a larger, four-wheel model automobile, he named it after his daughter, Mercedes. Year later, Benz and Daimler decided to join forces, and the successor was the venerable Daimler-Benz AG. When Daimler-Benz bought Chrysler, it became DaimlerChrysler AG, and when the company spun off Chrysler, Carl got squeezed out and it became the Daimler AG of today.
Will Vizux Give Google a Run for Its Patents?
What we find interesting is that these are not newly issued or even recently issued patents. Both patents have 1998 Priority Dates, the '813 Patent was issued in 2001, and the '812 patent was issued in 2003. In Smart Glasses time, that's a century ago! So these patents, based on their dates and forward citations, cover much of the fundamental technology behind Smart Glasses. So exactly what is Vuzix up to?
Déjà Vu All over Again?
Didn't we see this in "Déjà Vu?" We do not mean a flashback or an experience in a former life. We are referring to the 2006 film starring Denzel Washington in which he wears a head-mounted drop-down monocle-eye piece attached to a time machine so he can drive through the current traffic in real time while he chases the bad guy in a second set of traffic in past time, and manages to kill no one. Or was he driving in past time and chasing the bad guy in real time? Now we are confused and will have to rent the movie.
There Are Patents and There Are Real Patents
Mark Cuban, the billionaire and star of "Shark Tank," has been back and forth with U.S. Patent No. 9,045,190 for a "Two-wheeled self-balancing motorized personal vehicle with tilting wheels" by prolific inventor Shane Chen. It appears that Cuban has licensed the patent, and while he has railed against patents as being anti-innovation, he is now threatening to sue Walmart if they introduce a hovercraft that infringes his patent!
There Are Hoverboards and There Are Real Hoverboards
The First Hoverboard?
No Wait, I Was Calling You!?
Build a Better Mousetrap....
Taking the "better" concept seriously, Bill followed up with U.S. Patents 580,694 in 1897, 665,906 and 665,907 in 1901, 717,002 in 1902 and 744,343 in 1903. Each patent was an improvement on the previous "Animal-Trap" except it still had that pesky hyphen.
Bill Hooker's genius is still recognized today. In 1981, Sterling Drug was issued U.S. Patent No. 4306,359 for "Animal Traps." We see little significant improvement in the '359 patent over the original '671 patent other than they got rid of the hyphen. And as recently as 2006, one John Peters was issued U.S. Patent No. 7,117,631 for a "Microencapsulated animal trap bait and method of luring animals to traps with microencapsulated bait" that looks a lot like Hooker's 1894 version.
A Flexible iPhone?
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