Yip; Wing Chiu

Patent Applications and Registrations

Patent applications and USPTO patent grants for Yip; Wing Chiu.The latest application filed is for "photo-induced dichroic polarizers and fabrication methods thereof".

Company Profile

0.8.8

Yip; Wing Chiu - Hong Kong CN
Yip; Wing-Chiu - Chai Wan N/A HK
Yip; Wing Chiu - Shenzhen CN
Yip; Wing Chiu - Kowloon HK

*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
Photo-induced dichroic polarizers and fabrication methods thereof Grant 8,576,485 - Kozenkov , et al. November 5, 2	2013-11-05
Method and apparatus for driving reflective bistable cholestric displays Grant 8,508,448 - Kwok , et al. August 13, 2	2013-08-13
Photo-induced dichroic polarizers and fabrication methods thereof App 20120307363 - Kozenkov; Vladimir Markovich ; et al.	2012-12-06
Method, materials and apparatus for driving gray-scale bistable cholesteric displays Grant 7,696,971 - Yip , et al. April 13, 2	2010-04-13
Photo-patterned light polarizing films Grant 7,381,507 - Kwok , et al. June 3, 2	2008-06-03
Photo-induced dichroic polarizers and fabrication methods thereof App 20060232860 - Kozenkov; Vladimir Markovich ; et al.	2006-10-19
Photo-induced dichroic polarizers and fabrication methods thereof Grant 7,070,913 - Kozenkov , et al. July 4, 2	2006-07-04
Method and apparatus for driving reflective bistable cholestric displays App 20060055650 - Kwok; Hoi-Sing ; et al.	2006-03-16
Method and apparatus for driving reflective bistable cholesteric displays App 20050024307 - Kwok, Hoi-Sing ; et al.	2005-02-03
Photo-patterned light polarizing films App 20040008298 - Kwok, Hoi-Sing ; et al.	2004-01-15
Photo-patterned light polarizing films Grant 6,630,289 - Kwok , et al. October 7, 2	2003-10-07
Photo-induced alignment materials and method for LCD fabrication App 20030072896 - Kwok, Hoi-Sing ; et al.	2003-04-17
Photo-induced dichroic polarizers and fabrication methods thereof App 20020172893 - Kozenkov, Vladimir Markovich ; et al.	2002-11-21
Method And Apparatus For Driving Reflective Bistable Cholesteric Displays App 20010015723 - KWOK, HOI-SING ; et al.	2001-08-23

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