CHOI; Yang-Ho

Patent Applications and Registrations

Patent applications and USPTO patent grants for CHOI; Yang-Ho.The latest application filed is for "coating composition having excellent corrosion resistance and fingerprint resistance, stainless steel sheet having etching patte".

Company Profile

2.7.7

CHOI; Yang-Ho - Gwangyang-si KR
CHOI; Yang-Ho - Gwangyang-si Jeollanam-do KR
Choi; Yang Ho - 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
Coating Composition Having Excellent Corrosion Resistance And Fingerprint Resistance, Stainless Steel Sheet Having Etching Patte App 20200255687 - Kind Code	2020-08-13
Method for manufacturing transparent pattern print steel plate Grant 10,391,518 - Kim , et al. A	2019-08-27
Method For Manufacturing Transparent Pattern Print Steel Plate App 20170354991 - KIM; Jin-Tae ; et al.	2017-12-14
Conversion coating composition, surface treated steel sheet, and method for manufacturing the same Grant 9,683,294 - Kim , et al. June 20, 2	2017-06-20
Nanoplatelet-type zirconium phosphate and method for preparing same Grant 9,481,936 - Ha , et al. November 1, 2	2016-11-01
Platelet-Type Zirconium Phosphate and Method for Preparing Same App 20160244886 - Ha; Bongwoo ; et al.	2016-08-25
Conversion Coating Composition, Surface Treated Steel Sheet, And Method For Manufacturing The Same App 20150218705 - Kim; Yeon-Ho ; et al.	2015-08-06
Surface treatment method for a substrate using denatured urushiol derived from Toxicodendron vernicifluum Grant 9,034,937 - Yoo , et al. May 19, 2	2015-05-19
Nanoplatelet-Type Zirconium Phosphate and Method for Preparing Same App 20130330539 - Ha; Bongwoo ; et al.	2013-12-12
Surface Treatment Method for a Substrate Using Denatured Urushiol Derived from Toxicodendron Vernicifluum App 20120288550 - Yoo; Hye Jin ; et al.	2012-11-15
Apparatus for supporting a variety of transmission rates in spread spectrum CDMA system Grant 6,249,517 - Roh , et al. June 19, 2	2001-06-19

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