ClassID:

171959

G01R31/3665 - CPC Classification

Classification description:

Sub-classes:
Recent Application in this class:
#1
20190212393
2019-07-11

Battery pack for use downhole having torsion-limiting means

#2
20190178947
2019-06-13

Methods and systems for assessing multicell battery health

#3
20190176727
2019-06-13

PORTABLE POWER SOURCE WITH REMOVABLE BATTERY PACK

#4
20190135112
2019-05-09

Multi-electric source vehicle

#5
20190025382
2019-01-24

SECONDARY BATTERY DEGRADATION ASSESSMENT DEVICE

#6
20190002114
2019-01-03

Vehicle receiving a system for storing electrical energy

#7
20180372806
2018-12-27

System and method for determining an amount of degradation of a medical device battery

#8
20180366957
2018-12-20

Lithium-sulfur battery management system

#9
20180313906
2018-11-01

Battery system in vehicle and aging deterioration estimation method for battery

#10
20180252776
2018-09-06

Internal resistance calculation device, recording medium, and internal resistance calculation method

#11
20180248232
2018-08-30

Apparatus for measuring variation in thickness of electrode of secondary battery and secondary battery with the same mounted therein

#12
20180246169
2018-08-30

Battery monitor

#13
20180231616
2018-08-16

Battery sensor

#14
20180203071
2018-07-19

Charge state estimation method for lithium ion battery and charge state estimation device for lithium ion battery by using correspondence between voltage charge rate and the state of charge of the lithium ion battery

#15
20180164373
2018-06-14

Differential voltage measuring device

#16
20180159185
2018-06-07

Overcharge safety device

#17
20180095140
2018-04-05

Battery state estimation apparatus and method

#18
20180038918
2018-02-08

Cell deterioration diagnostic based on integrated value

#19
20170358830
2017-12-14

Single wire battery pack temperature and identification method

#20
20170285113
2017-10-05

WIRELESS BATTERY MANAGEMENT SYSTEM AND METHOD OF OPERATING THE SAME

#21
20170126040
2017-05-04

Wireless communication controlled battery charging station

#22
20170023648
2017-01-26

Inspection method for all-solid secondary battery and manufacturing method of all-solid secondary battery utilizing the inspection method

#23
20170016962
2017-01-19

Secondary battery state detection device and secondary battery state detection method

#24
20160291092
2016-10-06

Determination of battery type

#25
20160266212
2016-09-15

Battery test system with camera

#26
20160252580
2016-09-01

Lithium-ion energy store and method for detecting a depth of discharge and/or a state of charge of a lithium-ion energy store

#27
20160245876
2016-08-25

Method and apparatus for evaluating the state of health of a lithium battery

#28
20160178704
2016-06-23

DETERMINING CHEMISTRY OF A BATTERY FOR AN ELECTRONIC DEVICE

#29
20160028130
2016-01-28

Single wire battery pack temperature and identification method

#30
20160011272
2016-01-14

ESTIMATION METHODS AND DEVICES FOR STATE-OF-CHARGE OF BATTERIES

#31
20150263395
2015-09-17

BATTERY PACK DEVICE, INSPECTION METHOD OF BATTERY PACK DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM

#32
20150234014
2015-08-20

Charge control and termination of lithium sulfur cells and fuel gauging systems and methods

#33
20150192611
2015-07-09

Semiconductor probe, testing device and testing method for testing quantum battery

#34
20150180258
2015-06-25

BATTERY TYPE DETERMINATION DEVICE AND BATTERY-DRIVEN ELECTRONIC DEVICE INCLUDING THE SAME

#35
20150132613
2015-05-14

Battery pack and electric device including battery pack

#36
20150127279
2015-05-07

Method for safely and economically operating an electrolyser

#37
20150102816
2015-04-16

Apparatus And Method For Identifying Batteries Of Different Thicknesses, And Electronic Device

#38
20150000651
2015-01-01

ACCURATE DETERMINATION OF REMAINING TIME TO BATTERY EMPTY IN A POWERED AIR PURIFYING RESPIRATOR

#39
20140365150
2014-12-11

METHOD AND DEVICE FOR DETERMINING A CHARGE STATE OF AN ELECTRIC ENERGY STORE

#40
20140327445
2014-11-06

Evaluation apparatus and evaluation method of sheet type cell

#41
20140320108
2014-10-30

Testing device and testing method for quantum battery using semiconductor probe

#42
20140297084
2014-10-02

System and method to determine the state of charge of a battery using magnetostriction to detect magnetic response of battery material

#43
20140276487
2014-09-18

Apparatus and method for identifying alternative cell chemistries for batteries

#44
20140227571
2014-08-14

Device for monitoring an electrical accumulation battery and associated method

#45
20140176147
2014-06-26

System and method for prognosis of batteries

#46
20140132222
2014-05-15

Apparatus and method for estimating voltage of secondary battery including blended material in electrode

#47
20130341205
2013-12-26

Method for manufacturing all solid-state lithium-ion rechargeable battery, and method for testing all solid-state lithium-ion rechargeable battery

#48
20130338950
2013-12-19

Apparatus and method for estimating voltage of secondary battery including blended cathode material

#49
20130335031
2013-12-19

Apparatus and method for estimating voltage of secondary battery including blended cathode material

#50
20130328567
2013-12-12

Battery-type determination apparatus, battery-type determination method, and electronic apparatus

#51
20130229154
2013-09-05

Method and system for estimating state of charge of a lithium electrochemical cell having a lithium phosphate type positive electrode

#52
20130151181
2013-06-13

Determining a battery chemistry for a battery in a peripheral device

#53
20120169271
2012-07-05

Single wire battery pack temperature and identification method

#54
20120143541
2012-06-07

System and method for detecting counterfeit and defective batteries using battery characteristic profiles

#55
20110313699
2011-12-22

Method for accurately and precisely calculating state of charge of a sodium-sulfur battery

#56
20110309839
2011-12-22

Device calibration for battery type identification

#57
20100225325
2010-09-09

Battery system and method for system state of charge determination

#58
20100079145
2010-04-01

System and method to determine the state of charge of a battery using magnetostriction to detect magnetic response of battery material