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H02J7/085
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Parent Industries
H
ELECTRICITY
H02
Electric power
H02J
CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER SYSTEMS FOR STORING ELECTRIC ENERGY
H02J7/00
Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
Current Industry
H02J7/085
the charge cycle being terminated in response to electric parameters
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Patents Grants
last 30 patents
Information
Patent Grant
Battery charger with segmented power path switch
Patent number
11,309,721
Issue date
Apr 19, 2022
Texas Instruments Incorporated
Sanjay Gurlahosur
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
USB charger with automatic sleep mode
Patent number
11,137,810
Issue date
Oct 5, 2021
La-Z-Boy Incorporated
Tahir Ahmad
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Uninterruptible power supply device
Patent number
10,756,567
Issue date
Aug 25, 2020
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
Hiroshi Masunaga
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for operating a battery charger, and a battery charger
Patent number
10,328,807
Issue date
Jun 25, 2019
CTEK Sweden AB
Per Eriksson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Battery charger operating method and method usable with plural diff...
Patent number
10,326,292
Issue date
Jun 18, 2019
Streamlight, Inc.
Jon C. Zeisler
F21 - LIGHTING
Information
Patent Grant
Battery charging system with power path switch control
Patent number
10,312,703
Issue date
Jun 4, 2019
Texas Instruments Incorporated
Sanjay Gurlahosur
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Charging system
Patent number
10,224,734
Issue date
Mar 5, 2019
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD
Jialiang Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Charging system
Patent number
10,153,652
Issue date
Dec 11, 2018
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD
Jialiang Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method and apparatus for charging a high-voltage battery assembly
Patent number
10,044,209
Issue date
Aug 7, 2018
GM Global Technology Operations LLC
Andrew J. Namou
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Charger for blocking standby power and method of controlling same
Patent number
9,985,457
Issue date
May 29, 2018
MILPROS CO., LTD.
Chang-Ho Kim
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
USB connector usable with a battery charger and otherwise
Patent number
9,960,621
Issue date
May 1, 2018
Streamlight, Inc.
Peter J. Ziegenfuss
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Battery charger usable with plural different power supplies
Patent number
9,960,622
Issue date
May 1, 2018
Streamlight, Inc.
Peter J. Ziegenfuss
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Charging system
Patent number
9,859,742
Issue date
Jan 2, 2018
Guangdong Oppo Mobile Telecommunications Corp., Ltd.
Jialiang Zhang
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electric storage device and method for charging same
Patent number
9,787,119
Issue date
Oct 10, 2017
Hitachi Maxwell, Ltd.
Shin Yamauchi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Method for performing wireless charging control with aid of admitta...
Patent number
9,685,815
Issue date
Jun 20, 2017
Mediatek Inc.
Chi-Min Lee
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Data center battery enhancement method and system
Patent number
9,252,631
Issue date
Feb 2, 2016
Andrew V. Latham
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Battery charger with segmented power path switch
Patent number
9,178,407
Issue date
Nov 3, 2015
National Semiconductor Corporation
Sanjay Gurlahosur
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Charging circuit and charging method employing the same
Patent number
8,907,635
Issue date
Dec 9, 2014
Shenzhen Futaihong Precision Industry Co., Ltd.
Fan Wu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Power supply circuit, power supply control circuit, and power suppl...
Patent number
7,960,946
Issue date
Jun 14, 2011
Fujitsu Semiconductor Limited
Hidekiyo Ozawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Switching power supply unit
Patent number
7,796,410
Issue date
Sep 14, 2010
TDK Corporation
Yoshinobu Takayanagi
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Charging circuit for secondary battery
Patent number
7,274,171
Issue date
Sep 25, 2007
Ricoh Company, Ltd.
Junji Nishida
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Charging circuit for secondary battery
Patent number
7,012,405
Issue date
Mar 14, 2006
Ricoh Company, Ltd.
Junji Nishida
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Expandable AC power supply device
Patent number
5,616,968
Issue date
Apr 1, 1997
Omron Corporation
Hiroshi Fujii
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Patents Applications
last 30 patents
Information
Patent Application
USB CHARGER WITH AUTOMATIC SLEEP MODE
Publication number
20210075241
Publication date
Mar 11, 2021
La-Z-Boy Incorporated
Tahir AHMAD
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BATTERY CHARGER WITH SEGMENTED POWER PATH SWITCH
Publication number
20190252893
Publication date
Aug 15, 2019
NATIONAL SEMICONDUCTOR CORPORATION
SANJAY GURLAHOSUR
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
UNINTERRUPTIBLE POWER SUPPLY DEVICE
Publication number
20180316216
Publication date
Nov 1, 2018
TOSHIBA MITSUBISHI-ELECTRIC INDUSTRIAL SYSTEMS CORPORATION
Hiroshi MASUNAGA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BATTERY CHARGER OPERATING METHOD AND METHOD USABLE WITH PLURAL DIFF...
Publication number
20180254649
Publication date
Sep 6, 2018
STREAMLIGHT, INC.
Jon C. Zeisler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CHARGING SYSTEM
Publication number
20180083471
Publication date
Mar 22, 2018
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
Jialiang ZHANG
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
VEHICLE CONTROL DEVICE AND VEHICLE CONTROL METHOD
Publication number
20130096760
Publication date
Apr 18, 2013
Toyota Jidosha Kabushiki Kaisha
Junta Izumi
B60 - VEHICLES IN GENERAL
Information
Patent Application
BATTERY CHARGER WITH SEGMENTED POWER PATH SWITCH
Publication number
20130043829
Publication date
Feb 21, 2013
National Semiconductor Corporation
SANJAY GURLAHOSUR
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
DATA CENTER BATTERY ENHANCEMENT METHOD AND SYSTEM
Publication number
20120313437
Publication date
Dec 13, 2012
Andrew V. Latham
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CHARGING CIRCUIT AND CHARGING METHOD EMPLOYING THE SAME
Publication number
20120146591
Publication date
Jun 14, 2012
CHI MEI COMMUNICATION SYSTEMS, INC.
FAN WU
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Charging circuit and method, electronic device, and power supply unit
Publication number
20110279078
Publication date
Nov 17, 2011
FUJITSU LIMITED
Yasushi Hara
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
CHARGING CONTROL DEVICE, METHOD, AND PROGRAM
Publication number
20100164439
Publication date
Jul 1, 2010
Omron Corporation
Yusaku Ido
B60 - VEHICLES IN GENERAL
Information
Patent Application
Charging apparatus
Publication number
20100085022
Publication date
Apr 8, 2010
Makita Corporation
Yoshiharu Shimizu
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
POWER SUPPLY CIRCUIT, POWER SUPPLY CONTROL CIRCUIT, AND POWER SUPPL...
Publication number
20080197814
Publication date
Aug 21, 2008
Fujitsu Limited
Hidekiyo Ozawa
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Switching power supply unit
Publication number
20080101096
Publication date
May 1, 2008
TDK Corporation
Yoshinobu Takayanagi
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
CHARGING CIRCUIT FOR SECONDARY BATTERY
Publication number
20070222420
Publication date
Sep 27, 2007
Junji Nishida
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Charging circuit for secondary battery
Publication number
20060087290
Publication date
Apr 27, 2006
Junji Nishida
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Charging apparatus for portable computer
Publication number
20050156576
Publication date
Jul 21, 2005
Cleve Co.
Yan-Kin Chen
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Application
Charging circuit for secondary battery
Publication number
20040090209
Publication date
May 13, 2004
Junji Nishida
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER