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Patent Marketplace: IoT (Internet of Things) Patents for Sale

Reducing Electric Power Usage (Tan): U.S. Patent No. 9,190,844

A building – residential, industrial or commercial – has numerous appliances that use electrical power at any time. There are systems that track and report electrical power usage, but the only way to effectively reduce electrical power usage is to first determine how much power each individual appliance is drawing – specifically how much power the heating and cooling equipment in the building is using since that is often the largest share.

This patent discloses the latest Nonintrusive Load Monitoring (NILM) technology. It disaggregates climate control (heating and cooling) energy usage from non-climate control energy (all the other appliances in the building) usage. It records building energy usage and corresponding outdoor temperatures for a time period, and it then computes changes in the outdoor temperature against a baseline. It uses regression analysis to determine a climate control coefficient and a non-climate control coefficient from the building’s energy usage and outside temperature changes. The climate control coefficient and the non-climate control coefficient can be used to determine energy use based on outside climate changes and energy use by non-climate control appliances and equipment in the building.

An electric meter captures the building’s composite load profile, while a detector coupled to the meter creates a load profile for each appliance. A clusterizer detects patterns in the load profile, and an analyzer that is coupled to the detector receives data from each appliance and disaggregates the building’s total energy usage into individual appliance or groups-of-appliances usage.

The intelligence generated by this patented system can be used to automatically control and, thereby, reduce heating and cooling costs. In commercial and industrial buildings, the data can be used to coach employees how to reduce use of certain appliances to save energy costs. Employee staffing and scheduling, and use of machinery and appliances, can be rescheduled to reduce electrical power consumption and take advantage of off-hours reduced electric rates.

U.S. Patent No. 9,190,844 for “Systems and methods for reducing energy usage” would be a key acquisition for any manufacturer or installer of HVAC equipment and systems, as well as providers of Smart Home and Smart Office configurations.

Active and Passive Hardware Security Firewall (ISDNA): International Patent Portfolio

As more and more devices are linked together in the growing Internet-of-Things, communication links between and among devices increases geometrically. A particular challenge facing companies that supply critical components for IoT configurations is the security of the Java Virtual Machine, especially its multi IO switch.

The technology covered by this portfolio can be used to develop eSIM (embedded Subscriber Identity Module card), eUICC (embedded Universal Integrated Circuit Card), iSIM (IoT SIM card) patch or NB-IoT (Narrowband IoT) solutions. It's an improved structure of security for virtual operating systems that converts traditional security elements from a passive model into an active-and-passive dual model.

This patented technology has the ability to integrate all NFC (near field communication), SIMs and banking cards - even bank and security tokens - into a single security chip module for more secure mobile payments. The actual products that can be developed from this portfolio include:

US Patent No.Title
8,924,599Electronic device and method of signal transmission therein
9,384,162Mobile device, transaction system including the mobile device, and method of signal transmission in a mobile device
8,978,050Program calling method, and mobile device
9,094,099Baseband module, mobile device including the baseband module, and method of signal transmission in a mobile device
European Patent No.Title
2645264Electronic device and method of signal transmission therein
2645266Mobile device, transaction system including the mobile device, and method of signal transmission in a mobile device
2682861Program calling method, and mobile device
2680156Baseband module, mobile device including the baseband module, and method of signal transmission in a mobile device
Taiwan Patent No.Title
498741Signal transmission method, transaction information display method and mobile device
498826Mobile device, transaction system and signal transmission method
494856Program calling method and mobile device
499262Baseband module, mobile device and data transmission method

This portfolio also includes U.S. Patent Application 20180183832 for a "Security routing system for use in IoT apparatus" and accompanying PCT, Taiwan and European Patent Applications. It would be a critical and strategic acquisition for companies providing network security products as well as designers of ICs for use in mobile, IoT, Smart City, Smart Grid, satellite, drone and military applications.

Wireless Optical Smart Building Controls (Tran): Four U.S. Patents

Updating an older building to become a “Smart Building” can be challenging and expensive. Connecting together all the devices that create an Internet-of-Things environment can be a daunting task, and the older the building, the more of a challenge it is to bring the building up to current Smart Building standards. This portfolio addresses exactly that challenge: It creates a new generation of LED lighting fixtures that screw into conventional light bulb connector, but also provide broadband optical data communication!

The patent covers the use of a standardized electrical connector of a conventional light bulb or tube with one or more LEDs that are electrically, and in which the LEDs include a multiband-type ultra-wideband (UWB) transceiver with optical channels covering one or more OFDM bands. There is also a controller coupled to the LEDs that adjust LED light output and communicate with the optical network. The LEDs can include at least one optical transmitter and receiver optically coupled to an optical network with one mode to generate light and a second mode to receive optical transmissions using ambient light.

An LED-based light tube can be linked to a building environment regulator that provides high-speed data communication and regulates the environment in one or more rooms in the building. The LED-based light can include a tube that incorporates a light transmitting portion and a pair of electrical connectors attached to opposing ends of the tube that is compatible with a standard fluorescent light fixture. The LEDs can produce light that passes through the light-transmitting portion of the tube, and some of the LEDs can serve as light sensors to generate a signal when people enter a room so the system will know which rooms in the building are occupied and, therefore, need to be illuminated and be heated or cooled.

Patent No.Title
8,547,036Solid state light system with broadband optical communication capability
9,826,597Solid state light system with broadband optical communication capability
9,192,030Solid state light system with broadband optical communication capability
9,826,597Solid state light system with broadband optical communication capability

By using existing light fixtures, this portfolio enables virtually any building – no matter how old its wiring system is – to be upgraded to a Smart Building. Just one benefit is all the disposed cabling that will NOT makes its way into landfills! The benefits of the technology covered by this portfolio are numerous:

This portfolio would be a critical acquisition or licensing opportunity for any business in the Smart Building business segment and any lighting manufacturer seeking to enter this growing sector with a next-generation product line.

Improved Pairing and Data Transfer between Electronic Devices (Chen): U.S. Patent No. 9,949,124

One of the most demanding technical challenges in the IP sector is data transfer between to electronic devices - PCs, tablets, watches, computer processors and wireless units. No PC or telecommunications devices or systems can operate reliably or efficiently without data transfer because it is the base and prerequisite for all of the functions that must occur between devices. All designers and manufacturers of computing technology invest considerable time and resources developing faster and easier pairing methods with the goal of providing a better user experience.

U.S. Patent No. 9,949,124 for a "Method and device for authenticating wireless pairing and/or data transfer between two or more electronic devices" discloses an easier and faster-than-ever method for user-initiated OR non-user-initiated pairing of electronic devices based on motion input such as visual cues or motion captured by a camera. This patented invention provides a solution that can be broadly applied across different technologies. Applications for this technology include computer hardware and software, Internet-of-Things and Smart Homes, consumer electronics, mobile and wireless technologies, data transfer and networking, mobile payments, mobile gaming, and augmented reality and virtual reality. This patent would be an ideal acquisition for a large-scale technology company to improve the user experience for its customers, or for a smaller or start-up technology enterprise that is prepared to acquire new and better pairing technology that will give the company a distinct competitive edge!

IoT, Smart Home and Gigabit Optical Access Network (Mazed): Four U.S. Patents and an Open Continuation

The late comedian George Carlin correctly observed that "A house is just a place to keep your stuff while you go out and get more stuff." Were he around today, he might observe that "A smart home is just a place to connect all your devices while you go out and get more devices."" All these devices - from PCs to smart phones, appliances and HVAC systems, alarm and security devices to energy management systems - generate a tremendous amount of data that uses up the available bandwidth pretty quickly. This portfolio enables critical machine-to-machine (M2M) connectivity for Internet-of-Things and Smart Home installations by creating an intelligent subscriber subsystem that is connected to an optical access network, providing a solution to this bandwidth challenge at a significantly lower cost.

This portfolio includes:

  1. An intelligent subscriber unit for home or office that compares favorably with Amazon Alexa or Google Home
  2. Gigabits or more bandwidth for a home or office installation at significantly lower cost than Cable TV
  3. Intelligent, self-learning appliances such as a self-learning mobile telephone
Patent No.Title
8,073,331Dynamic intelligent bidirectional optical and wireless access communication system
8,548,334Dynamic intelligent bidirectional optical access communication system with object/intelligent appliance-to-object/intelligent appliance interaction
9,426,545Dynamic intelligent bidirectional optical access communication system with object/intelligent appliance-to-object/intelligent appliance interaction
9,723,388Dynamic intelligent bidirectional optical access communication system with object/intelligent appliance-to-object/intelligent appliance interaction

The patents in this portfolio all share a 2006 Priority Date, and the portfolio also includes U.S. Patent Application 20170272847 for an "Access communication subsystem with object/intelligent appliance-to-object/intelligent appliance interaction." The company that acquires this portfolio will be able to provide critical connectivity via an intelligent subscriber subsystem using a gigabit optical access network that will compete very effectively against the current market leaders, and it provides a cost-effective solution to the need for greater bandwidth between access points. E-o-U documentation is available upon request.

Smart Grid Home/Office Energy Management and Automation (Advanergy): Portfolio of Ten U.S. Patents

Key elements in the emerging Smart Home sector are the CEMA® (Certified Energy Management) systems that integrate the electrical, mechanical, process and building infrastructure in a home or office by determining the optimum solutions to reduce energy consumption in a cost-effective manner. This comprehensive portfolio covers an Internet Protocol-based solution that is secure, yet non-intrusive and inexpensive. It uses a global standard, is Plug-and-Play installable, and is compatible with all third-party technology including the latest electric utility "smart meters" and Zigbee systems.

Patent No.Title
8,443,071Data server system and method
8,478,450Power control system and method
8,583,955Battery management system and method
8,649,883Power distribution system and method
8,666,560Power control system and method
8,761,050Network integration system and method
8,769,327Battery charger management system and method
8,826,046Light fixture monitoring/control system and method
9,335,750Light fixture adapter (LFA) security monitoring
9,430,021Battery management system and method

This portfolio covers:

This portfolio covers a single, seamless and comprehensive platform for energy monitoring, sensor network security, and device-control battery-charging. It can broadcast messages, images or video across an internal network or via an encrypted Wi-Fi intranet. For any company in the Smart Home business, or a company seeking to enter this growing segment, this portfolio would be a critical and strategic acquisition!

CEM is a registered trademark of the Association of Energy Engineers.

Smart Device-Enabled Electronic Testing Equipment: U.S. Patent 9,575,091

The challenge in conducting testing of lighting and other electrical components is tracking and recording the test results. Just seeing the results on the small screen of the actual testing device means that the user has to stop and manually record everything - or try to remember what the reading was. The invention covered by this patent solves that problem by creating multiple testing devices - clamp testers, multimeters, meghometers, light fixture testers, and others - that interface with a smart phone, PC, tablet or other device so the test results are displayed on the screen. Once displayed, the test results can be recorded, analyzed or transmitted to a third party. Users of this technology include electrical contractors, building and fire code inspectors, maintenance personnel, and home and business owners.

U.S. Patent No. 9,575,091 for a "Testing device for electrical safety using wireless communication" has 19 Claims, so it is a robust property. It would be a critical acquisition for any manufacturer of electrical testing equipment that wants to offer value-added features to its current product line. Software could easily be developed that would interpret test results once they are received by the smart device. Extensive Evidence-of-Use is available upon request.

Security for the Internet of Things (Svigals): Three U.S. Patents

U.S. Patent Nos. 9,319,404, 9,344,437 and 9,432,378 for "Internet of things security" discloses a security system that enables Internet of Things (IoT) devices to securely communicate with each other over a network without human intervention, providing an interface security device between each IoT device and the network. This interface security device may be implemented as a solid state device, a logic device or an application, and it scans each incoming message to determine its source and time. Each incoming message is only accepted when source and time of the incoming message is validated. Additionally, all interface security devices are synchronized periodically to maintain integrity of the time checks.

This portfolio would be a critical acquisition for IoT device manufacturers, security device developers, and data security software developers, as well as smart phone, PDA, laptop, tablet, PC, server and consumer electronics manufacturers.

For the Prospectus for any of these properties, contact IPOfferings at or 845-337-6911.

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