Chang; Do Hoon

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chang; Do Hoon.The latest application filed is for "thermoplastic elastomer composition having low hardness, and diaphragm comprising same".

Company Profile

0.7.12

Chang; Do Hoon - Uiwang-si KR
Chang; Do-Hoon - 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
Thermoplastic elastomer composition having low hardness, and diaphragm comprising same Grant 9,994,704 - Kim , et al. June 12, 2	2018-06-12
Polyamide resin compositions and articles including the same Grant 9,321,904 - Chung , et al. April 26, 2	2016-04-26
Thermoplastic resin composition and molded product including same Grant 9,074,094 - Kim , et al. July 7, 2	2015-07-07
Thermoplastic Elastomer Composition Having Low Hardness, and Diaphragm Comprising Same App 20140309353 - Kim; Jung Wook ; et al.	2014-10-16
Thermoplastic Resin Composition and Molded Product Including Same App 20140187686 - KIM; Doo-Young ; et al.	2014-07-03
Polyamide Resin Compositions and Articles Including the Same App 20140187703 - CHUNG; Jae-Youp ; et al.	2014-07-03
Thermoplastic Resin Composition and Molded Products Thereof App 20130231437 - CHO; Jin Kyung ; et al.	2013-09-05
Polyphenylene Ether Thermoplastic Resin Composition App 20120172515 - CHO; Jin Kyung ; et al.	2012-07-05
Propylene Resin Composition With Flame Retardance And Abrasion Resistance App 20090036587 - Chang; Do-Hoon ; et al.	2009-02-05
Flame retardant resin composition with improved whitening resistance in bending deformation App 20070078211 - Chang; Do-Hoon ; et al.	2007-04-05
Method of and apparatus for forming transparent layer on disc substrate, and disc therefrom Grant 7,147,893 - Chang , et al. December 12, 2	2006-12-12
Method of and apparatus for manufacturing optical disc Grant 7,041,333 - Chang , et al. May 9, 2	2006-05-09
Light-curable resin composition having antistatic property Grant 7,008,975 - Chang , et al. March 7, 2	2006-03-07
Light-curable resin composition having antistatic property App 20050043427 - Chang, Do-hoon ; et al.	2005-02-24
Light-curable resin composition having antistatic property Grant 6,815,034 - Chang , et al. November 9, 2	2004-11-09
Light-curable resin composition having antistatic property App 20030199601 - Chang, Do-hoon ; et al.	2003-10-23
Apparatus to manufacture a disc and method to form a transparent layer thereof App 20030054098 - Chang, Do-Hoon ; et al.	2003-03-20
Method of and apparatus for forming transparent layer on disc substrate, and disc therefrom App 20030039797 - Chang, Do-hoon ; et al.	2003-02-27
Method of and apparatus for manufacturing optical disc App 20030021888 - Chang, Do-hoon ; et al.	2003-01-30

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