ClassID:

213361

H01M6/5044 - CPC Classification

Classification description:

Primary cells; Manufacture thereof; Methods or arrangements for servicing or maintenance, e.g. for maintaining operating temperature Cells or batteries structurally combined with cell condition indicating means

Sub-classes:
Recent Application in this class:
#1
20250387136
2025-12-25

MODULAR BATTERY POWERED HANDHELD SURGICAL INSTRUMENT AND METHODS THEREFOR

#2
20250337425
2025-10-30

CIRCUITRY FOR MEASUREMENT OF ELECTROCHEMICAL CELLS

#3
20250279489
2025-09-04

BATTERY MODULES AND SYSTEMS FOR REMOTE COMMAND AND CONTROL OF SAME

#4
20250015313
2025-01-09

SYSTEMS AND METHODS FOR MACHINE LEARNING ENABLED FAULT DETECTION IN RECHARGEABLE BATTERIES

#5
20240339847
2024-10-10

POWER MANAGEMENT UNIT ARCHITECTURE

#6
20240332987
2024-10-03

SYSTEM AND METHOD FOR CONTROLLING AN AIRCRAFT BATTERY ASSEMBLY

#7
20240322834
2024-09-26

CIRCUITRY FOR MEASUREMENT OF ELECTROCHEMICAL CELLS

#8
20240156328
2024-05-16

ELECTRICAL DEVICE POWER MANAGEMENT

#9
20240081855
2024-03-14

MODULAR BATTERY POWERED HANDHELD SURGICAL INSTRUMENT WITH SELF-DIAGNOSING CONTROL SWITCHES FOR REUSABLE HANDLE ASSEMBLY

#10
20230333155
2023-10-19

Insulation detection device and insulation detection method for cooling plate of battery pack

#11
20230098203
2023-03-30

Wireless process variable transmitter with battery power source

#12
20220399598
2022-12-15

Air battery and detection device

#13
20220102762
2022-03-31

Battery modules and systems for remote command and control of same

#14
20220037732
2022-02-03

Architectural materials having integrated energy storage system

#15
20210393288
2021-12-23

Method for self-diagnosing operation of a control switch in a surgical instrument system

#16
20210391624
2021-12-16

BATTERY MANAGEMENT DEVICE

#17
20210376631
2021-12-02

Battery assembly, electronic device, and battery detection system

#18
20210318382
2021-10-14

Electrical device power management

#19
20210100579
2021-04-08

MODULAR BATTERY POWERED HANDHELD SURGICAL INSTRUMENT AND METHODS THEREFOR

#20
20200321665
2020-10-08

Modular, adaptable holders for sensors and battery cells for physical analysis

#21
20200251919
2020-08-06

POWER SUPPLY DEVICE HAVING WIRELESS COMMUNICATION FUNCTION

#22
20200138473
2020-05-07

Modular battery powered handheld surgical instrument with variable motor control limits

#23
20190195955
2019-06-27

Electrical device power management

#24
20190089028
2019-03-21

Extended power system for downhole tools

#25
20180358817
2018-12-13

Cell type power supply device having wireless communication function

#26
20180269546
2018-09-20

Battery temperature management device

#27
20180171638
2018-06-21

ARCHITECTURAL MATERIALS HAVING INTEGRATED ENERGY STORAGE SYSTEM

#28
20180149706
2018-05-31

Electrical device power management

#29
20180123189
2018-05-03

Modular, adaptable holders for sensors and battery cells for physical analysis

#30
20180088182
2018-03-29

Battery state of charge indicator with an indicator circuit

#31
20170271722
2017-09-21

Semiconductor battery and semiconductor device including a semiconductor battery

#32
20170207467
2017-07-20

Modular battery powered handheld surgical instrument with voltage sag resistant battery pack

#33
20170202605
2017-07-20

Modular battery powered handheld surgical instrument and methods therefor

#34
20170202599
2017-07-20

Modular battery powered handheld surgical instrument with self-diagnosing control switches for reusable handle assembly

#35
20170202597
2017-07-20

Modular battery powered handheld surgical instrument with multistage generator circuits

#36
20170202596
2017-07-20

Modular battery powered handheld surgical instrument with energy conservation techniques

#37
20170202594
2017-07-20

Modular battery powered handheld surgical instrument with motor control limits based on tissue characterization

#38
20170202593
2017-07-20

Modular battery powered handheld surgical instrument with motor control limit profile

#39
20170202592
2017-07-20

Modular battery powered handheld surgical instrument with variable motor control limits

#40
20170202572
2017-07-20

Modular battery powered handheld surgical instrument with motor drive

#41
20170202571
2017-07-20

Modular battery powered handheld surgical instrument with reusable asymmetric handle housing

#42
20170202570
2017-07-20

Modular battery powered handheld surgical instrument with multi-function motor via shifting gear assembly

#43
20170025686
2017-01-26

Method for the depassivation of a lithium-thionyl battery, a device for carrying out the method, and a battery device

#44
20160365560
2016-12-15

BATTERY TAP ELECTRICAL CONNECTOR

#45
20160349332
2016-12-01

Autonomous electronic module

#46
20160322647
2016-11-03

Lithium primary battery using composite electrolyte

#47
20160226272
2016-08-04

Electrical device power management

#48
20160157180
2016-06-02

Adaptive battery life extension

#49
20160025818
2016-01-28

Battery state of charge indicator with an indicator circuit

#50
20150303489
2015-10-22

LIQUID ACTIVATED DEVICES POWERED BY HYDROGEL BATTERIES AND METHODS THEREFORE

#51
20150253390
2015-09-10

Electrical device power management

#52
20150212315
2015-07-30

Light activated power indicator

#53
20130266833
2013-10-10

Battery pack

#54
20130214789
2013-08-22

Circuits and methods for measuring a cell voltage in a battery

#55
20130076300
2013-03-28

System and method for applying a plurality of energy pulses to a cathode for rapid depolarization of batteries

#56
20130072757
2013-03-21

Battery pack and electrical device with demountable battery pack

#57
20130066153
2013-03-14

Electrical device power management

#58
20130004811
2013-01-03

Battery temperature sensor

#59
20120280830
2012-11-08

Method and apparatus for reducing battery passivation in a meter-reading module

#60
20120251874
2012-10-04

Secondary battery

#61
20120200420
2012-08-09

Battery assembly with alarm

#62
20120121939
2012-05-17

Protection circuit module including thermistor and secondary battery pack having the same

#63
20110295533
2011-12-01

METHOD AND DEVICE FOR CLASSIFYING A BATTERY

#64
20110250495
2011-10-13

Electrolyte Composition Electrochemical Cell Including A Contrast Agent And Method For Manufacturing Cells Using Same

#65
20110163752
2011-07-07

Apparatuses and methods for determining potential energy stored in an electrochemical cell

#66
20110129697
2011-06-02

Secondary battery

#67
20110104535
2011-05-05

Photonic crystal electrical property indicator

#68
20110074594
2011-03-31

Battery assembly with alarm

#69
20110041324
2011-02-24

Electrical storage device and manufacturing method of the same

#70
20100320970
2010-12-23

Passive battery discharge device

#71
20100310915
2010-12-09

Battery pack

#72
20100284176
2010-11-11

Self-illuminating battery

#73
20100251955
2010-10-07

Method and apparatus for the time controlled activation of elements

#74
20100250164
2010-09-30

Battery end of life determination

#75
20100119880
2010-05-13

VARIABLE-FREQUENCY BATTERY REVITALIZING DEVICE

#76
20100112421
2010-05-06

Battery having battery-life indicator with fragrance

#77
20100112420
2010-05-06

Internal pressure measuring apparatus for secondary battery

#78
20100075207
2010-03-25

BATTERY LIFE ALARM SYSTEM AND BATTERY LIFE ALARM METHOD

#79
20090311590
2009-12-17

Cartridge-type lithium ion polymer battery pack

#80
20090291332
2009-11-26

System and method of controlling fluid to a fluid consuming battery

#81
20090230923
2009-09-17

Battery management circuit

#82
20090169977
2009-07-02

SYSTEMS AND METHODS FOR MONITORING AND RESPONDING TO FORCES INFLUENCING A BATTERY

#83
20090123816
2009-05-14

Rechargeable battery

#84
20090108812
2009-04-30

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

#85
20080238368
2008-10-02

Primary battery with internal voltage regulator

#86
20080166627
2008-07-10

Battery pack apparatus and method of controlling battery pack apparatus

#87
20080024948
2008-01-31

Electrical device and battery pack for preventing polarity reversal of battery

#88
20070182418
2007-08-09

Electrochemical thermodynamic measurement system

#89
20070054178
2007-03-08

Cell having irreversible heat sensor

#90
20060284617
2006-12-21

Model-based predictive diagnostic tool for primary and secondary batteries

#91
20060269811
2006-11-30

Zinc/air battery with improved lifetime

#92
20060261960
2006-11-23

Information recording method and device for battery

#93
20060134511
2006-06-22

Battery, manufacturing method of battery, and check method of electrolyte leakage

#94
20060111155
2006-05-25

Mobile terminal having support power pack

#95
20060057433
2006-03-16

Electrical storage device and manufacturing electrical storage device

#96
20050118497
2005-06-02

Method and assembly for evaluating the state of charge of batteries

#97
20050100783
2005-05-12

Cartridge-type battery pack

#98
20050001588
2005-01-06

Battery characteristic evaluation device and battery characteristic evaluating method

#99
18338656
2024-09-24

Systems and methods for machine learning enabled fault detection in rechargeable batteries

#100
17818232
2024-06-11

Jettisonable battery systems for powering electrical turbopumps for launch vehicle rocket engine systems

#101
15374223
2020-04-28

Apparatus for detecting expansion of an energy storage device case