CHOI; Ji Hwan

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHOI; Ji Hwan.The latest application filed is for "secondary battery having improved high-temperature properties".

Company Profile

6.8.9

CHOI; Ji Hwan - Daejeon KR
Choi; Ji Hwan - Sejong KR
CHOI; Ji Hwan - Dalseo-gu KR
Choi; Ji Hwan - Incheon KR
Choi; Ji Hwan - Seoul 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
Secondary Battery Having Improved High-temperature Properties App 20200395603 - MIN; Jae Yun ; et al.	2020-12-17
Method of manufacturing partition panel for vehicles Grant 10,858,047 - Kim , et al. December 8, 2	2020-12-08
Device And Method For Sharing Olfactory Data Between Real World And Online World App 20200218415 - JANG; Jae Eun ; et al.	2020-07-09
Polyketone polymerization catalyst Grant 10,428,096 - Shim , et al. October 1, 2	2019-10-01
Method of Manufacturing Partition Panel for Vehicles App 20190144045 - KIM; Min Soo ; et al.	2019-05-16
Partition panel for vehicles and method of manufacturing the same Grant 10,214,245 - Kim , et al. Feb	2019-02-26
Partition Panel for Vehicles and Method of Manufacturing the Same App 20180111647 - Kim; Min Soo ; et al.	2018-04-26
Bumper back-beam for vehicles Grant 9,630,579 - Park , et al. April 25, 2	2017-04-25
Polyketone Polymerization Catalyst App 20160333036 - SHIM; Jae Yoon ; et al.	2016-11-17
Bumper Back-beam For Vehicles App 20160272136 - Park; Sang Sun ; et al.	2016-09-22
Bi-slot tree based tag identification method in RFID systems Grant 7,626,503 - Choi , et al. December 1, 2	2009-12-01
Query tree based tag identification method in RFID systems Grant 7,612,672 - Choi , et al. November 3, 2	2009-11-03
Query tree based tag identification method in RFID systems App 20080106383 - Choi; Ji Hwan ; et al.	2008-05-08
Bi-slot tree based tag identification method in RFID systems App 20080106382 - Choi; Ji Hwan ; et al.	2008-05-08
Methods of manufacturing semiconductor devices having chamfered silicide layers therein Grant 6,740,550 - Choi , et al. May 25, 2	2004-05-25
Semiconductor device having chamfered silicide layer and method for manufacturing the same App 20020175381 - Choi, Chang-won ; et al.	2002-11-28
Semiconductor device having chamfered silicide layer and method for manufacturing the same Grant 6,437,411 - Choi , et al. August 20, 2	2002-08-20

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