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Patent MarketPlace: Consumer Electronics Patents and Trademarks for Sale

Rechargeable Lithium-Air Battery Using Molten Nitrates (Miles): U.S. Patent No. 8,795,868

In a typical lithium-ion battery, lithium ions transfer from the metallic lithium component of the anode electrode into an electrolyte leaving an electron behind, and the lithium ions circulate as positive ions in the electrolyte, replacing the lithium ions consumed at the lithium-ion battery cathode. In next-generation lithium-air batteries, oxygen is passed through the pores in the cathode and introduced into the electrolyte. These negative oxygen ions combine with the lithium ions to produce lithium peroxide and/or lithium oxide. The electrical charges produced by these reactions pass externally between the electrodes to provide external electrical current.

The invention covered by this patent is a rechargeable, molten-nitrate-salt electrolyte battery in which the electrolyte is heated above its melting point to become an ionically conductive liquid containing lithium ions and nitrate ions. A lithium anode and cathode are immersed in the electrolyte, and the nitrate ions in the electrolyte become an internal source of oxygen when the electrolyte is heated to above its melting point. The anode and cathode are connected to the conductive surface, and electrical current flows through the battery as a result of the electrochemical reactions in the electrolyte. U.S. Patent No. 8,795,868 for a “Rechargeable Lithium-Air and Other Lithium-Based Batteries Using Molten Nitrates” is a robust patent with 19 Claims. It would be a critical acquisition by any battery OEM that is seeking to produce next-generation lithium-air batteries.

Radon Filtration and Removal (Air Products): U.S. Patent No. 7,381,244

Radon is a colorless, ordorless and deadly gas that occurs naturally throughout the U.S., the result of the normal breakdown of Uranium. It is the second leading cause of lung cancer. There are two ways to get rid of Radon: Exhaust it to the outside of the building, or filter it out of the air. Any home or business with air conditioning has a closed system. The same air is circulated and re-circulated continually throughout the building. The invention covered by this patent prescribes a solution that uses an adsorbent, silver-exchanged zeolite, that when put in contact with Radon, extracts it from the air.

U.S. Patent No. 7,381,244 for an “Apparatus and Process for Air Cleaning” – with 21 Claims and 13 Forward Citations – is a particularly robust property. It would be an excellent acquisition for any business that manufactures air purification and filtering systems, as well as for any HVAC equipment manufacturer that wants to add Radon removal as a competitive advantage for its products.

“Are We There Yet?” Navigation Game (MCD International): Two U.S. Patents and Trademark Application

This portfolio answers the questions that children ask on long trips by creating an electronic children’s game that uses navigation technology to track the trip for the children as it progresses: How far they have gone, how far they have to go, the route they have taken, the route they will take, and how long it will take to get there. It keeps the kids involved, and teaches them some geography and practical math in the process! One patent is for an electronic game, while the second covers an app version of the game that can be played on a smartphone or other device.

U.S. Patent Nos. 8,160,813 and 8,860,588 for a “Travel Toy that Illustrates Time on a Trip” also come with a Trademark Application for “Are We There Yet?” for an electronic game. The company that acquires this portfolio will be able to offer an entirely new product that creates a new product category. Are We There Yet? will not simply be an enormously profitable product by itself – it will also create an entire generation of customers for that company’s navigation products when the children who use and enjoy the back-seat product grow up and go shopping for a front-seat navigation product!

Rechargeable, Secondary Lithium Battery Pack (Enbloc): International Patent Portfolio, Prototypes, and Technology and Know How

This portfolio discloses a rechargeable lithium battery pack in which secondary batteries fit into the two-cell or four-cell battery compartment of an electronic device such as a camera or video game. This invention includes:

  • A secondary lithium battery pack that eliminates the need for recycling the battery pack or an external battery pack
  • A battery pack that includes lithium-ion batteries, lithium-ion polymer batteries, or lithium-iron-phosphate batteries connected in series or parallel
  • Batteries that can be used stably at a rated capacity even under low-temperature and high-drain conditions
  • Battery pack that is economical, eco-friendly, and provides a much longer life PLUS rechargeability!
  • A charging holder for lithium battery pack
  • Clip-shaped lithium rechargeable battery pack that replaces conventional batteries

Working prototypes of the products created by this invention are available, as well as all the technology and know-how the buyer of the portfolio will need to go to market immediately with a product line. This portfolio includes U.S. Patent No. 9,444,087 for an “Enbloc Clip-Type Lithium Secondary Battery Pack Capable of Fitting into Two-Cell or Four-Cell Battery Compartment of Electronic Device” as well as:

  • Korean Patents KR101406240B1, KR101446745B1 and KR101479607B1
  • Chinese Patent CN105431957B
  • PCT Patent Applications WO2015083912A1, WO2015167084A1 and WO2016032106A1
  • European Patent Application EP148679269A
  • Germany Patent Application DE6020140081827
  • Indian Patent Application IN201617008232
  • Japanese Patent Application JP2016536764
  • Switzerland Patent Application CH3079180

The company that acquires this portfolio will have the potential to secure a sizeable share of the rechargeable lithium-ion storage battery segment!

“DECIBEL” (EpiCrystals): International Trademark Package

The word “decibel” is an international term for the measurement of audio volume. It translates – or almost translates – into any language. In German it is “dezibel” and in French it is “décibel.” Available for acquisition are the international rights to the “Decibel” trademark. The word is trademarked in Taiwan, China and Japan, as well as Finland. It also has a European Union trademark, and it carries an International Trademark (Serial No. 831245) from WIPO (the World Intellectual Property Organization).

A seller or manufacturer of audio products and equipment can acquire this instantly recognizable trademark to create an incredibly valuable international brand!

Solar-Powered ReChargeable Device (Oakley): U.S. Patent No. 9,166,424 and Continuation

Imagine being able to charge your smart phone or laptop – even your car, truck, boat, ATV or motorcycle – from anywhere! At the beach, in the woods, camping or fishing, or at a construction site or other remote location that does not have conventional AC power. That problem is solved by the invention covered by this portfolio! The charging device covered by this portfolio includes a concentrator configured to collect and direct solar radiation towards a solar panel. The concentrator enhances the efficiency of the solar panels to generate optimal electric current. And…the concentrator permits the use of a much smaller solar module with greater photo-efficiency by reducing material and manufacturing costs.

This portfolio also includes U.S. Patent Application 20130293183 and would be a strategic acquisition for any consumer electronics or automotive OEM, or any company serving the consumer electronics and automotive aftermarkets.

Surround Sound System (Cancilla): U.S. Patent No. 7,158,844 “Configurable Surround Sound System”

This patent covers a next-generation spatial acoustic sequencer and more particularly pertains to a new configurable surround sound system for the creation of true 3D acoustic spatial effects. The technology disclosed in the patent provides the following advantages:

This patent would be a strategic acquisition for any audio equipment, consumer electronics, computer equipment, cinema products or home entreating devices manufacturer, or for businesses in the virtual reality, augmented reality, modeling, animation, or video game software business.

Portable Solar Power Supply (Hugee): Two U.S. Patents, Three Foreign Patents, and Two U.S. Patent Applications

This portfolio describes a next-generation portable, solar power supply that includes:

Patent Portfolio

U.S. Patent No. 8,665,599 Portable external power-supplying device
U.S. Patent No. 9,041,338 Portable solar power supply
U.S. Patent Application 20130134921 Portable solar power supply
U.S. Patent Application 20130176688 Portable external power-supplying device
German Patent No. 202012004323.4 Portable solar power supply
Korean Patent No. 10-1527290 Portable solar power supply
Korean Patent No. 20-0473025 Portable solar power supply

This portfolio would give a strategic competitive advantage to any power supply, cell/smart phone, or consumer or industrial electronic products manufacturer.

Surround Sound System (Cancilla): U.S. Patent No. 7,158,844 “Configurable Surround Sound System”

This patent covers a spatial acoustic sequencer and, more specifically, a new configurable surround sound system for the creation of true 3D acoustic spatial effects. The technology disclosed in this patent provides the following advantages:

This patent would be a key asset to a manufacturer of audio equipment, consumer electronics, home entreating devices, cinema products and other audio equipped devices.

No-Trip Power Cord (Gross): U.S. Patent No. 8,863,921 “360-Degree Freedom Electric Cord Device and System”

The invention covered by this patent describes a power cord for walk-behind electric devices and equipment, such as vacuum cleaners, carpet shampooers, tillers, lawn mowers, snow blowers, and floor sanders, scrubbers and polishers. The invention addresses the issue of the operator tripping over the power cord, having to constantly reposition the cord, and the risk of cutting or damaging the power cord. The invention can be added to existing equipment, or incorporated into next-generation electric devices and equipment to give the manufacture a critical competitive advantage.

This patent would be an excellent acquisition for any manufacturer of walk-behind electric devices, equipment or machinery in the consumer, commercial and industrial sectors.

Next Generation User Interfaces (HonHai Precision): 10 U.S. Patents

TThis portfolio discloses dynamic user interfaces that provide several key advantages over current technology:

Patent No.Description
8,250,471Electronic devices and method for controlling the user interface thereof
8,302,027Graphic user interface management system and method
8,335,997Electronic device and method for sorting menu options of a program menu in the electronic device
8,433,049Communication device and communication method thereof
8,471,813Handheld electronic device and function control method thereof
8,521,791Electronic device and file management method
8,624,928System and method for magnifying a webpage in an electronic device
8,660,314Motion-controlled device and method thereof
8,837,783Motion-controlled electronic device and method therefor
8,913,038Electronic device and electronic reader device with a proximity sensing button

This portfolio would be a key acquisition for a manufacturer of mobile phones, televisions, laptop and desktop computers, tablets, gaming consoles and eBook readers.

Wearable Modular Strap (Moixa): U.S. Patent No. 7,618,260

U.S. Patent No. 7,6178,260 “Wearable Modular Interface Strap” relates to supporting multiple modules that are electronically and mechanically connected to the strap. The technology covered in this patent has multiple applications:

This patent would be a key acquisition for any business currently in the fast-growing wearable electronics market, or a business seeking a foothold in that segment.

iConnect® Trademark: U.S. Trademark Registration 3538782 and EU Application Reference 3064140

This Standard Character Mark is valid in both the United States and the European Union, and is applicable to electronic devices and the next generation “connected cars.” An alliance of Audi, GM, Google, Honda, Hyundai and NVidia are developing an Android-based platform for automobiles. Along a similar track, Apple announced Apple CarPlay that enables an iPhone to take over the in-dash display of an automobile with the Siri voice addressing aspects such as navigation, calling functions, messaging and music. Both of these new technologies are ideal applications for this trademark.

The iConnect trademark would be a significant acquisition for companies selling electronic devices or, more specifically, products and services related to automotive communications and connectivity.

Motion-Based Input Systems for Handheld Devices (Caveo): U.S. Patent Nos. 6,721,738 "Motion Password Control System," 6,861,946 "Motion-Based Input System for Handheld Devices" and 6,970,095 "Theft Detection System and Method".

This portfolio covers a motion sensor coupled to a device in such a manner that the motion sensor provides a motion signal corresponding to the movement of the device. A processor responsive to the motion signal and configured to distinguish between a tap command and a position command provides a response to a tap command. A motion signal from the motion sensor is compared with the stored database values and in response at least one action of a pre-selected set of actions is performed. The technology also includes a theft-detection and deterrence system that detects theft of the handheld device. Potential acquirers of this portfolio include computer software and hardware developers and OEMs.

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