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Class Information
Number: 320/134
Name: Electricity: battery or capacitor charging or discharging > Battery or cell discharging > With charging > With battery or cell condition monitoring (e.g., for protection from overcharging, heating, etc.)
Description: Subject matter wherein a physical characteristic (e.g., state of charge, temperature, etc.) of a battery or cell is determined during charging or discharging thereof.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8710802 |
Method and apparatus for charging a power pack of a portable electronic device |
Apr. 29, 2014 |
| 8710797 |
Driving support device, method, and program |
Apr. 29, 2014 |
| 8710795 |
Refuelable battery-powered electric vehicle |
Apr. 29, 2014 |
| 8704491 |
Battery pack |
Apr. 22, 2014 |
| 8704490 |
Charge and discharge control apparatus and charge and discharge control method for secondary battery |
Apr. 22, 2014 |
| 8704489 |
Battery system, vehicle, and battery mounted device |
Apr. 22, 2014 |
| 8694185 |
Discharge control apparatus for electric vehicle |
Apr. 8, 2014 |
| 8692519 |
Battery management |
Apr. 8, 2014 |
| 8692516 |
Stackable bi-directional multicell battery balancer |
Apr. 8, 2014 |
| 8687338 |
Systems and methods for enhanced protection systems for storage batteries |
Apr. 1, 2014 |
| 8687334 |
Power feeding circuit |
Apr. 1, 2014 |
| 8686693 |
Systems and methods for scalable configurations of intelligent energy storage packs |
Apr. 1, 2014 |
| 8686691 |
Determination system and determination method for determining whether metal lithium is precipitated in a lithium ion secondary battery, and vehicle equipped with the determination system |
Apr. 1, 2014 |
| 8686690 |
Method of charging battery pack and battery pack |
Apr. 1, 2014 |
| 8686591 |
Electrically-driven vehicle and charge control system which enable simultaneous performance of driving of an accessory unit and a charging process of a battery |
Apr. 1, 2014 |
| 8682517 |
Power supply system, vehicle with the same and charge/discharge control method |
Mar. 25, 2014 |
| 8680867 |
Battery monitoring circuit and battery monitoring system |
Mar. 25, 2014 |
| 8680811 |
Electronic device, charger, and electronic device charging system |
Mar. 25, 2014 |
| 8675321 |
Start test electronic device and system and method of use thereof |
Mar. 18, 2014 |
| 8674661 |
Voltage switching circuit, secondary battery protection circuit, and battery pack |
Mar. 18, 2014 |
| 8674660 |
Electric tool battery |
Mar. 18, 2014 |
| 8669742 |
Battery pack, charging system including the battery pack, and method of controlling the charging system |
Mar. 11, 2014 |
| 8669741 |
Battery management system and driving method thereof |
Mar. 11, 2014 |
| 8665572 |
Battery charge/discharge protection circuit |
Mar. 4, 2014 |
| 8659267 |
Battery pack and over-discharge protecting method thereof |
Feb. 25, 2014 |
| 8659266 |
Available charging/discharging current calculation method and power supply device |
Feb. 25, 2014 |
| 8653794 |
Apparatus and method for estimating voltage of secondary battery including blended cathode material |
Feb. 18, 2014 |
| 8653790 |
Battery pack |
Feb. 18, 2014 |
| 8649138 |
Electricity storage system and control device |
Feb. 11, 2014 |
| 8648572 |
Protection circuit and battery pack |
Feb. 11, 2014 |
| 8648571 |
Electric-powered vehicle, method for estimating state of charge, and computer-readable storage medium having program stored therein for causing computer to execute method for estimating state |
Feb. 11, 2014 |
| 8648563 |
Charger for charging at least one rechargeable energy storage unit |
Feb. 11, 2014 |
| 8644789 |
Unmanned lighter-than-air-safe termination and recovery methods |
Feb. 4, 2014 |
| 8643343 |
Electronic circuit with capacitor |
Feb. 4, 2014 |
| 8643341 |
Battery system and automobile |
Feb. 4, 2014 |
| 8643338 |
Power supply circuit using rechargeable battery |
Feb. 4, 2014 |
| 8643337 |
Single-power-transistor battery-charging circuit using voltage-boosted clock |
Feb. 4, 2014 |
| 8643336 |
High speed feedback adjustment of power charge/discharge from energy storage system |
Feb. 4, 2014 |
| 8643335 |
Power supply apparatus |
Feb. 4, 2014 |
| 8638067 |
Cold end switch battery management control method |
Jan. 28, 2014 |
| 8633826 |
Method and apparatus for managing battery pack |
Jan. 21, 2014 |
| 8633679 |
Method and system for operating a portable electronic device in a power-limited manner |
Jan. 21, 2014 |
| 8633678 |
Electric vehicle supply equipment with over-current protection |
Jan. 21, 2014 |
| 8633677 |
Battery pack and method of charging battery pack |
Jan. 21, 2014 |
| 8629687 |
Disconnection detecting device |
Jan. 14, 2014 |
| 8629656 |
Battery pack and control method therefor |
Jan. 14, 2014 |
| 8618774 |
Charge and discharge battery control circuit |
Dec. 31, 2013 |
| 8618773 |
Battery pack and charging control method thereof |
Dec. 31, 2013 |
| 8614565 |
Systems and methods for absorbing waste electricity from regenerative braking in hybridized vehicles |
Dec. 24, 2013 |
| 8610407 |
Method and apparatus for handling a charging state in a mobile electronic device |
Dec. 17, 2013 |
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