Chae; Dongwon

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chae; Dongwon.The latest application filed is for "optical film having a surface with rounded structures".

Company Profile

0.3.7

Chae; Dongwon - Hwasung-City KR
Chae; Dongwon - Hwasung KR
Chae; Dongwon - Suwon City KR
Chae; Dongwon - Hwasung-shi 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
Optical Film Having A Surface With Rounded Structures App 20080266904 - Ko; Byung-Soo ; et al.	2008-10-30
Optical film having a surface with rounded structures Grant 7,416,309 - Ko , et al. August 26, 2	2008-08-26
Optical film having a structured surface with concave pyramid-shaped structures Grant 7,320,538 - Ko , et al. January 22, 2	2008-01-22
Optical film having a structured surface with offset prismatic structures Grant 7,220,026 - Ko , et al. May 22, 2	2007-05-22
Structured optical film with interspersed pyramidal structures App 20070024994 - Whitney; Leland R. ; et al.	2007-02-01
Optical film having a surface with rounded pyramidal structures App 20060250707 - Whitney; Leland R. ; et al.	2006-11-09
Optical film having a structured surface with offset prismatic structures App 20060152943 - Ko; Byung-Soo ; et al.	2006-07-13
Optical film having a structured surface with concave pyramid-shaped structures App 20060146566 - Ko; Byung-Soo ; et al.	2006-07-06
Optical film having a surface with rounded structures App 20060146562 - Ko; Byung-Soo ; et al.	2006-07-06
Optical film having a structured surface with rectangular based prisms App 20060103777 - Ko; Byungsoo ; et al.	2006-05-18

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