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US20100097190 BATTERY MONITOR  
A circuit tracks the total amount of time that a host device has spent in its high power “activated” state (an optionally idle and hibernate states) and thereby can estimate the total power...
US20090198372 BATTERY CHARGING AND TRANSFER SYSTEM FOR ELECTRICALLY POWERED VEHICLES  
A battery transfer and charging system for electric vehicles is described. A station removes one or more spent batteries of electric vehicles having multiple batteries. The receiving system...
US20080042861 Safety battery meter system for surgical hand piece  
A safety meter system for a battery-operated surgical hand piece is disclosed. The system has a controller, a sensor, and a display. The controller is configured to read a charge level from a...
US20060208850 Secondary battery protection circuit comprising a security arrangement  
In a secondary battery protection circuit (200A) having a protection arrangement (210, 220, 230, 240, 250A) for protecting a secondary battery (300), by turning a discharge control switch (FET1)...
US20160116510 PREDICTIVE BATTERY WARNINGS FOR AN ELECTRONIC LOCKING DEVICE  
Disclosed herein are methods, systems, and computer-readable media for operating an electronic locking device. The disclosed methods include a method of predicting a battery life of an electronic...
US20090015418 ELECTRONIC DEVICE, MANAGEMENT METHOD AND COMPUTER-READABLE RECORDING MEDIUM WHICH STORES MANAGEMENT PROGRAM  
There is provided an electronic device having a detachable part and a main unit with a communicating section. In order to prevent the electronic device from being left, the electronic device...
US20110072378 METHOD AND APPARATUS FOR VISUALIZING ENERGY CONSUMPTION OF APPLICATIONS AND ACTIONS  
An approach is provided for measuring and visualizing energy consumption of actions or applications. Energy consumption information is determined about an action or an application configured to be...
US20100134305 INTELLIGENT ADAPTIVE ENERGY MANAGEMENT SYSTEM AND METHOD FOR A WIRELESS MOBILE DEVICE  
An intelligent adaptive energy management system and method for an electronic device such as a cell phone or laptop computer. The system comprises at least two batteries that work cooperatively....
US20130103960 METHOD AND DEVICE WITH INTELLIGENT POWER MANAGEMENT  
A wireless communication device (200) and method (300) for improving a browsing experience. The method (300) can include: determining (310) an expected time to a next charge; providing (320) a...
US20150302723 Battery Monitor and Controller  
A system for monitoring a battery condition, the system including: one or more sensors configured to sense one or more battery performance parameters;a computer processor configured to monitor...
US20140253043 APPARATUS AND METHOD FOR WARNING CHARGE AMOUNT OF BATTERY  
Disclosed is an apparatus and method for warning a charge amount. The apparatus for warning a charge amount includes a storage unit to store an indication unit used to indicate a remaining charge...
US20120256751 Talking Power Management Utility  
An architecture is presented that provides a computer-implemented system and method for monitoring a remaining battery charge level in a device and detecting when said battery charge level is...
US20070182576 Remote battery monitoring  
A battery information collection system for collecting information on one or more batteries in use at a first site. The system comprises a data collection unit associated with each of the one or...
US20080129520 ELECTRONIC DEVICE WITH ENHANCED AUDIO FEEDBACK  
An electronic device that provides audio feedback is disclosed. The audio feedback can assist a user with usage of the electronic device. Audio characteristics of the audio feedback can pertain to...
US20100238006 CONCEALED DISPLAY FOR AN EXTERNAL SURFACE OF A VEHICLE  
A panel assembly includes a body that is attachable to a vehicle and has an aperture. A display sub-assembly configured for illumination has a periphery configured to conform to the aperture. The...
US20080106695 Low battery indicator for electro-active spectacles  
A low power indicator for electro-active spectacle lenses is presented in which the low power indicator is a part of a controller for the electro-active spectacle lenses or is operably connected...
US20130027213 ELECTRONIC APPARATUS  
An electronic apparatus includes an executer. An executer executes a plurality of functions. A detector detects a remaining amount of a battery attached to the apparatus. A changer changes one...
US20060220897 Notebook with power indication  
The present invention relates to a notebook with power indication. The notebook includes a main unit, a battery, a power indicator, and a sensor. The battery provides power for the main unit. The...
US20090045944 Rechargeable batteries  
An improved rechargeable battery which comprises: a plurality of battery cells connected together to discharge in parallel, each of the cells, or each group or groups of the cells having its own...
US20160012706 Power Supplies  
Methods, systems, and computer program products determine a battery needs replacement. A power supply utilizes a backup battery to provide backup electrical power. At some point, though, the...
US20080278115 Battery Management System  
A battery management system for use with one or more cells comprising the system having one or more battery monitor and programmable logic which is connected to the one or more battery monitor to...
US20080111698 MOBILE DEVICE POWER MANAGEMENT  
Embodiments of the invention address deficiencies of the art in respect to power management and provide a novel and non-obvious method, system and computer program product for mobile device power...
US20110215919 Apparatus and Method for Power and Performance Monitoring of Electric Appliances  
A power monitor for an electrically powered device provides audible and/or visual alarms in the event of a power failure in a particular branch circuit. A timer records the duration of the power...
US20110199204 COMMUNICATING DEVICE AND METHOD OF LOCKING OUT AN ITEM OF EQUIPMENT  
A communicating lockout device of an item of equipment comprising locking means able to maintain the equipment in a fixed position, a communication module able to communicate data relating to said...
US20100045238 Battery Detecting System  
The invention discloses a detecting system for detecting whether a battery is connected to an electronic apparatus. The battery has a thermic resistor. The detecting system includes a power...
US20090174562 Smoke detector battery tester triggered by any infrared remote  
The user may perform a smoke detector battery capacity test via an infrared (IR) trigger from a remote controller. When the proper amount of directed infrared energy (sourced by an infrared remote...
US20120133522 GAP ANALYZER DEVICE AND METHOD  
A method and gap analyzer device configured to determine a gap in a turbo-machine is provided. The gap analyzer device includes a housing configured to receive a rechargeable battery; a voltage...
US20060097885 Methods and apparatus for providing a power dashboard system  
Embodiments of methods and apparatus to provide a power dashboard system are generally described herein. Other embodiments may be described and claimed.
US20090289805 Device With Window For Viewing Fuel Gauge On Battery  
A battery powered device that includes a battery pack having a fuel gauge to display a state of charge of the battery pack. The fuel gauge is located on the battery pack such that when the battery...
US20100245101 COMMUNICATING DEVICE AND COMMUNICATING METHOD  
A communicating device includes a power source, a storing unit, a detecting unit, and a communicating unit. The power source is operable to supply power to the communicating device. The storing...
US20050156748 Method for notifying of low battery status in a mobile terminal  
A method for notifying of a low battery status in a mobile terminal is disclosed in which remaining battery power is detected while the terminal communicates with another party. If the detected...
US20090273316 Method and Device for Recharging a Mobile Device Such As a Headset  
A recharging system for recharging a rechargeable battery of a mobile device such as a headset is disclosed. The recharging system includes a rechargeable system battery, a first connector...
US20110084846 Electromagnetic Whiteboard Pen  
An electromagnetic whiteboard pen is disclosed, and particular an electromagnetic whiteboard pen capable of inking and digital inputting simultaneously is disclosed. The electromagnetic whiteboard...
US20100026505 DIGITAL PHOTO FRAME WITH BATTERY INDICATOR  
A digital photo frame (DPF) capable of indicating battery is provided. The DPF includes a light-emitting diode (LED) unit, a battery, a battery detection unit, a processing unit, and a display...
US20120013474 METHOD FOR INFORMING A USER OF A POSSIBILITY TO COMPLETE THE EXECUTION OF A PROCESS IN A COMPUTING DEVICE  
A method for informing a user of the possibility to execute a given process using existing resources is disclosed, the method comprising selecting a process to be executed, receiving information...
US20090273481 Solar-Charged Power Source  
A solar-charged power source for use in powering an electronic device, such as a game camera, comprises a housing, a photovoltaic cell provided on an upper surface of the housing, a battery and...
US20090015417 Method and apparatus for managing battery log information and method of generating revenue through sales thereof  
Example embodiments of the present invention provide management and reporting tools for service providers to manage batteries within battery backup units (BBUs) deployed their networks. Service...
US20080136654 METHODS AND DEVICES FOR POWER SOURCE LIFE VALUE CALCULATION AND REPRESENTATION  
Disclosed are devices configured to execute multiple functions and methods for calculating a remaining power source life value. A method can include providing information related to the remaining...
US20110031975 Battery-Driven Power Tool and Battery Pack Therefor  
A battery pack includes a chargeable battery, a battery voltage detecting section, and a determining section. The battery voltage detecting section is configured to detect a battery voltage output...
US20100088051 ELECTRONIC DEVICE, BATTERY, AND BATTERY REMAINING CAPACITY DISPLAY METHOD  
The present invention provides an electronic device capable of displaying a remaining capacity of a battery 1 that includes a battery microcomputer 2 capable of outputting battery information...
US20100052926 PROJECTION DISPLAY DEVICE  
A projection display device has a power supply unit which supplies electric power from an external power supply, a charging circuit which charges a rechargeable battery with the power supply unit,...
US20110057807 PORTABLE DEVICE, DISPLAY METHOD, AND DISPLAY PROGRAM  
A portable device driven by a battery unit including a rechargeable battery which can be charged and discharged, the portable device includes an impact detecting part configured to detect an...
US20050078005 Replacement indicator  
The present invention describes a system for determining the effectiveness of a consumable source in a device that uses the consumable source to perform an action of the device. The system...
US20160027285 ELECTRONIC SHELF LABEL TAG, ELECTRONIC SHELF LABEL SYSTEM AND OPERATING METHOD THEREOF  
An electronic shelf label tag includes a storage unit storing a power level mapping table including predetermined power levels, a control unit measuring a first voltage of a battery provided in...
US20120075105 INDICATION DEVICE, METHOD FOR PRODUCING INDICATON DEVICE, AND ELECTRONIC DEVICE WITH THE INDICATION DEVICE  
An indication device includes a substrate, a printed image, and a backlight source. The substrate is transparent or semi-transparent. The printed image is printed on a surface of the substrate and...
US20110205075 HAND CRANKED ENERGY EFFICIENT LIGHT  
A hand cranked energy efficient light has a housing which houses a dynamo and associated electronic control circuitry that allows a user to turn a crank to charge a battery or capacitor which...
US20110181429 VOICE NOTIFICATION CIRCUIT AND ELECTRONIC DEVICE USING THE SAME  
A voice notification circuit includes a plurality of comparison circuits, a plurality of switch circuits, a plurality of resistors and a plurality of voice storage circuits. The comparison...
US20090102671 Low battery alert for an image reader  
A method of operating an optical reading device for collecting and processing indicia data comprising the steps of: converting light reflected from a target into output signals representative...
US20130201026 RECHARGEABLE "SMART" BATTERY WITH CYCLE STATUS INDICATOR FOR USE IN MOBILE, HANDHELD ELECTRICAL DEVICES  
An electronic battery label for displaying the status of a “smart” battery, wherein the “smart” battery comprises “smart” circuitry for determining the status of the “smart” battery, the...
US20090051556 OPTICAL NETWORK TERMINAL BACKUP BATTERY VOLTAGE ALERT  
An optical network terminal (ONT) battery backup unit (BBU) battery voltage alert system (BVAS). The BVAS can send multiple alerts via email, pager, land-line telephone, wireless telephone, fax,...

Matches 1 - 50 out of 58 1 2 >