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Class Information
Number: 320/150
Name: Electricity: battery or capacitor charging or discharging > Battery or cell charging > With thermal condition detection
Description: Subject matter means to determine, or means responsive to, the temperature of a battery or cell during charging.

Sub-classes under this class:

Class Number Class Name Patents
320/152 Detection of current or voltage amplitude 328
320/151 Detection of current or voltage differential (e.g., slope, etc.) 68
320/154 Thermal switch (e.g., thermostat, bimetallic switch, etc.) 75

Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13

Patent Number Title Of Patent Date Issued
8704484 Temperature sensor interface for wireless and wired charging Apr. 22, 2014
8674662 User selectable charging modes for dynamically charging batteries for an information handling system Mar. 18, 2014
8664920 Method and system for solar panel peak-power transfer using input voltage regulation Mar. 4, 2014
8664960 Charged state estimating device and charged state estimating method of secondary battery Mar. 4, 2014
8653790 Battery pack Feb. 18, 2014
8643341 Battery system and automobile Feb. 4, 2014
8643339 Battery pack including a status detection unit to detect an abnormal status and a notification unit to notify a user of an availability to restart a discharging operation Feb. 4, 2014
8633673 Battery charging system for notebook computer Jan. 21, 2014
8614565 Systems and methods for absorbing waste electricity from regenerative braking in hybridized vehicles Dec. 24, 2013
8610406 System and method for temperature based control of a power semiconductor circuit Dec. 17, 2013
8587254 Rechargeable battery charging method and battery pack capable of suppressing deterioration degree Nov. 19, 2013
8587259 Method of estimating temperature of battery Nov. 19, 2013
8581608 Apparatus and method for detecting abnormality in solar cell power generation system Nov. 12, 2013
8564248 Computer system mounted with battery pack for performing system control based on characteristics of the battery pack and system main body thereof Oct. 22, 2013
8564253 City electric bus powered by ultracapacitors Oct. 22, 2013
8558512 Smart battery charging system for electrical generator Oct. 15, 2013
8552683 Charging apparatus Oct. 8, 2013
8554389 Thermal management techniques in an electronic device Oct. 8, 2013
8547069 Safety switch for secondary battery module for electric vehicle and charging and discharging system for secondary battery module for electric vehicle using the same Oct. 1, 2013
8519675 System, method, and article of manufacture for determining an estimated battery cell module state Aug. 27, 2013
8509975 Vehicle, method of estimating state of charge of secondary battery, and method of controlling vehicle Aug. 13, 2013
8493034 Charge control circuit and battery charger including a charge control circuit Jul. 23, 2013
8487588 Battery pack Jul. 16, 2013
8489266 Vehicle power system Jul. 16, 2013
8479850 Brake control device Jul. 9, 2013
8482257 Battery state monitoring circuit and battery device Jul. 9, 2013
8471532 Battery pack Jun. 25, 2013
8472176 Integrated power adapter system for portable computers Jun. 25, 2013
8461825 Current measurement apparatus with shunt resistor and heat sink Jun. 11, 2013
8463565 LED flashlight with battery life indicator Jun. 11, 2013
8456136 Method and apparatus for battery gauging in portable terminal Jun. 4, 2013
8450966 Method of operating a recharging system utilizing a voltage dividing heater May. 28, 2013
8450982 Charge control circuit and charge controlling semiconductor integrated circuit May. 28, 2013
8433938 Battery module, computer system having the same, and control method of the computer system Apr. 30, 2013
8427105 System and method for equalizing a battery pack during a battery pack charging process Apr. 23, 2013
8410760 Battery thermal system control strategy Apr. 2, 2013
8405363 Contact module for rechargeable battery, mobile electronic device having the same contact module and method of preventing rechargeable battery from exploding using the same contact module Mar. 26, 2013
8395358 Method for managing the heat in an electric battery Mar. 12, 2013
8395357 Charging system and method for managing electric quantity of battery Mar. 12, 2013
8395355 Power supply system and vehicle with the system Mar. 12, 2013
RE44038 No point of contact charging system Mar. 5, 2013
8384353 Battery pack Feb. 26, 2013
8384357 Computer system with charging unit and control method thereof Feb. 26, 2013
8368345 Battery charging system for controlling the supply of charging current depending on battery temperature, a battery operated system and a method for state controlled charging Feb. 5, 2013
8350533 Portable electronic device having automatic low temperature battery charging capability Jan. 8, 2013
8350531 Secondary battery charge control method and charge control circuit Jan. 8, 2013
8344697 Method for optimized design and operation of battery cooling system in electric vehicles Jan. 1, 2013
8342103 Battery-powered all-electric locomotive and related locomotive and train configurations Jan. 1, 2013
8344696 Battery charger including a comparator Jan. 1, 2013
8344698 Lead storage battery charging control method, charging control circuit, power source device, and lead storage battery Jan. 1, 2013

1 2 3 4 5 6 7 8 9 10 11 12 13

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