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Battery Life

Battery Life-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Image-based pose determination
Digimarc Corporation
January 04, 2018 - N°20180005343

A steganographic digital watermark signal is decoded from host imagery without requiring a domain transformation for signal synchronization, thereby speeding and simplifying the decoding operation. In time-limited applications, such as in supermarket point-of-sale scanners that attempt watermark decode operations on dozens of video frames every second, the speed improvement allows a greater percentage of each image frame to be analyzed ...
Battery life prediction and monitoring
Emerson Climate Technologies, Inc.
January 04, 2018 - N°20180001744

A refrigeration system for a vehicle includes a compressor in fluid communication with a condenser and an evaporator. The compressor includes a variable speed motor and employs capacity modulation using refrigerant injection. The condenser and the evaporator include variable speed fans. The refrigeration system includes a battery to supply power to the refrigeration system. The battery is charged by one ...
Pattern recognition based motion detection for asset tracking system
Chep Technology Pty Limited
December 28, 2017 - N°20170372103

An asset tracking system that optimizes the value per ping by tying the ping to a pattern of movements of the asset. The asset tracking device will send a ping to a remote host (i. E., receiver) when predetermined qualified event is detected by the device. In such a manner, the value per ping is optimized, leading to increased battery ...
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Grant-less operations
Convida Wireless, Llc
December 21, 2017 - N°20170367116

Current approaches to transmitting uplink data in a network often require resources to be granted. In an example, a node or apparatus may configure a plurality of devices to operate in a grant-less mode in accordance with a respective grant-less access allocation. Grant-less operations may be managed, for example, to meet the reliability and latency requirements and battery life requirements ...
Directional indicator for protective face masks
Convida Wireless, Llc
December 21, 2017 - N°20170361132

An electronic directional indicator includes a microcontroller in electronic communication with an electronic compass, an electronic motion-detecting module and at least one light source that is controllably illuminable. A battery life of the electronic directional indicator is managed by monitoring the electronic motion-detecting module for motion within pre-defined time periods and reducing power to electronic components accordingly. The electronic directional ...
Networked evacuation system
Oneevent Technologies, Inc.
December 14, 2017 - N°20170359781

A method includes determining, by a first node in a communication network, a listening schedule to be used by the first node. The listening schedule is based at least in part on a battery life of the first node. The method also includes transmitting, by the first node, the listening schedule to a second node in the communication network such ...
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Light button device
Measurement Ltd.
December 14, 2017 - N°20170356637

Compact light devices are described herein that are advantageously configured to be secured to a surface in order to provide inexpensive lighting forwardly therefrom. The compact light devices can include on and off configurations in order to preserve battery life and allow a user to selectively energize the light source.
System and method for prolonging battery life
Nova Lumos Ltd.
December 07, 2017 - N°20170353045

A system and method for prolonging a useful lifetime of an energy storage. The method includes: determining, based on a first set of test storage data of the test energy storage, a first set of test configuration parameters comprising a first maximum charge level for the test energy storage, wherein the first set of test configuration parameters corresponds to a ...
World-wide web of networked, smart, scalable, plug & play battery packs having a battery pack ...
Powin Energy Corporation
November 30, 2017 - N°20170345101

An electrical energy storage unit and control system, and applications thereof. In an embodiment, the electrical energy storage unit may include a battery system controller and battery packs having a battery pack operating system. Each battery pack may have battery cells, a battery pack controller that monitors the cells, and a battery pack operating system that includes a suite of ...
Synchronization for extending battery life
Interdigital Technology Corporation
November 23, 2017 - N°20170339637

The present invention discloses a method and system for efficiently supporting data calls to wtrus in systems that also support telephony. Various types of data is transmitted on a known schedule which is tightly synchronized to a predetermined time frame. The wtrus synchronize their wake-up periods to search for data at times when data may or will actually be transmitted ...
Method and system for recycling motor power of a movable object
Sz Oji Technology Co., Ltd
November 23, 2017 - N°20170334570

A method of recycling motor power of a movable object is provided to recycle and redistribute power from at least one motor in a decelerating state. The method comprises determining whether an operating state of at least one motor of the movable object is a decelerating state, and recycling power from the at least one motor having a decelerating state. ...
Systems and methods to increase battery life in and identify misuse of a wireless device ...
Honeywell International Inc.
November 16, 2017 - N°20170332329

Systems and methods to increase battery life in and identify misuse of a wireless device using environmental sensors are provided. Some methods can include identifying times during which at least one of a transceiver or a sensing device in a wireless device is operating outside of a low power sleep state, instructing a thermal sensing device in the wireless device ...
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Battery Life Patent Applications
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Power lifeguard system
Carter-hoffmann Llc
November 02, 2017 - N°20170315817

The power lifeguard system invention is an intelligent system for small-board computer equipment that promotes equipment uptime by providing power and battery back up. The invention monitors battery life and health and ensures proper computer equipment shutdown and reboot processes. The power lifeguard system is compatible with many single board computers (sbcs) using minimal packaging space and optimizing energy consumption ...
Collaborative power conscious utilization of equipment in a network
At&t Mobility Ii Llc
October 26, 2017 - N°20170311257

A communications device and network may collaborate to conserve battery life. The communications device may provide battery life status when attaching to a network. And the network may adjust treatment of the communications device depending upon the status.
Procedures to provision and attach a cellular internet of things device to a cloud service ...
Intel Ip Corporation
October 26, 2017 - N°20170311115

A cellular iot (ciot) device can comprise a coverage and/or processing constrained device e. G., devices operating primarily mtc or m2m (e. G., sensor devices, controller devices, etc.). These devices can have limited or no user interface, and can be used for machines or devices with little mobility. Ciot devices can be deployed in usage scenarios such as ...
Integrated lighting system
Exhart Environmental Systems, Inc.
October 26, 2017 - N°20170310139

An integrated lighting system to efficiently manage battery life with indoor and outdoor modes by charging a battery during the day, turning on lights at peak night hours, and protecting the battery from overvoltage/leakage. The system comprises circuitry operable to connect to the battery and the led light sources, the circuitry comprising a solar cell, a timer circuit, and ...
Gel polymer electrolyte and lithium secondary battery comprising the same
Exhart Environmental Systems, Inc.
October 26, 2017 - N°20170309956

By comprising a mixed compound of a first compound and a second compound in which the first compound is an amine-based compound comprising polyethylene glycol as a functional group and the second compound is an epoxy-based compound, a composition for a gel polymer electrolyte of the present invention exhibits, when used in a lithium secondary battery, enhanced battery lifespan, excellent ...
Battery life estimation based on multiple locations
Intel Corporation
October 26, 2017 - N°20170307694

In embodiments, an apparatus may include a battery life monitor. The battery life monitor may, in some embodiments, receive a battery level indicator indicative of a current charge level of a battery that is coupled with the apparatus and a first temperature that may indicate a temperature of a current location of the apparatus. The battery life monitor may also ...
Power management and security for wireless modules in "machine-to-machine" communications
Intel Corporation
October 19, 2017 - N°20170302447

Methods and systems are provided for power management and security for wireless modules in “machine-to-machine” communications. A wireless module operating in a wireless network and with access to the internet can efficiently and securely communicate with a server. The wireless network can be a public land mobile network (plmn) that supports wireless wide area network technology ...
Battery charging based on real-time battery characterization
Intel Corporation
October 19, 2017 - N°20170302088

A battery charging circuit can produce a pulsed charging current to charge a battery. During charging, without disconnecting the pulsed charging current from the battery, eis measurements can be made. In other words, the pulsed charging current can serve double-duty, for battery charging and as a drive signal for the eis measurements. The eis measurements can be used to alter ...
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