Choi; Jin Sub

Patent Applications and Registrations

Patent applications and USPTO patent grants for Choi; Jin Sub.The latest application filed is for "fuel gauge system for measuring the amount of current in battery and portable electronic device including the same".

Company Profile

0.14.12

Choi; Jin Sub - Yongin-si KR
Choi; Jin Sub - Incheon KR
Choi; Jin Sub - Bucheon-si KR
Choi; Jin-Sub - Daegu KR
Choi; Jin Sub - Gyeonggi-do KR
Choi; Jin Sub - Metropolitan City KR
Choi, Jin-Sub - Nam-gu KR
Choi; Jin-Sub - Kyungki-do KR
Choi; Jin-sub - Pucheon KR
Choi; Jin-Sub - Kyounggi-do KR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Fuel gauge system for measuring the amount of current in battery and portable electronic device including the same Grant 10,921,377 - Ryotaro , et al. February 16, 2	2021-02-16
Fuel Gauge System For Measuring The Amount Of Current In Battery And Portable Electronic Device Including The Same App 20190049519 - Ryotaro; Kudo ; et al.	2019-02-14
Fuel gauge system for measuring the amount of current in battery and portable electronic device including the same Grant 10,107,862 - Ryotaro , et al. October 23, 2	2018-10-23
Charging circuits, charging systems, and wireless power reception devices including the same Grant 9,893,552 - Jeon , et al. February 13, 2	2018-02-13
Electrolytic solution and method for surface treatment of aluminum alloys for casting Grant 9,845,547 - Kim , et al. December 19, 2	2017-12-19
Fuel Gauge System For Measuring The Amount Of Current In Battery And Portable Electronic Device Including The Same App 20170131358 - RYOTARO; Kudo ; et al.	2017-05-11
Method of performing dynamic voltage and frequency scaling operation, application processor performing method, and mobile device comprising application processor Grant 9,541,992 - Lee , et al. January 10, 2	2017-01-10
Electrolytic Solution And Method For Surface Treatment Of Aluminum Alloys For Casting App 20160115614 - KIM; Ye Lim ; et al.	2016-04-28
Charging Circuits, Charging Systems, And Wireless Power Reception Devices Including The Same App 20150180249 - JEON; Byung-Chul ; et al.	2015-06-25
Method Of Performing Dynamic Voltage And Frequency Scaling Operation, Application Processor Performing Method, And Mobile Device Comprising Application Processor App 20140075224 - LEE; JAE-GON ; et al.	2014-03-13
Production method for a nanopatterned epoxy substrate Grant 8,475,633 - Chung , et al. July 2, 2	2013-07-02
Charging circuit having a smooth charging transition mode including a current mirror block controlled by a charge mode transition block comprising series connected transistors Grant 8,269,468 - Ju , et al. September 18, 2	2012-09-18
Memory Expansion Pack For Providing Content To Portable Terminal App 20120078400 - Choi; Jin-Sub ; et al.	2012-03-29
Memory expansion pack for providing content to portable terminal Grant 8,055,361 - Choi , et al. November 8, 2	2011-11-08
Production Method for a Nanopatterned Epoxy Substrate App 20110155591 - Chung; Kwang Hoe ; et al.	2011-06-30
Charging Circuit Having Smooth Charging Transition Mode App 20100171469 - Ju; Ho-Jung ; et al.	2010-07-08
Embedded battery control circuit and driving method thereof App 20080054723 - Noh; Dong Hoon ; et al.	2008-03-06
Memory expansion pack for providing content to portable terminal App 20050108462 - Choi, Jin-Sub ; et al.	2005-05-19
Muting circuit Grant 5,838,803 - Keum , et al. November 17, 1	1998-11-17
Digital data level control circuit Grant 5,793,320 - Keum , et al. August 11, 1	1998-08-11
Vocal mix circuit Grant 5,717,763 - Choi , et al. February 10, 1	1998-02-10

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