TANG; Shu Tuen

Patent Applications and Registrations

Patent applications and USPTO patent grants for TANG; Shu Tuen.The latest application filed is for "materials and methods of making photo-aligned vertical alignment layer for liquid crystal devices".

Company Profile

2.6.5

TANG; Shu Tuen - Hong Kong CN
Tang; Shu-Tuen - New Territories HK
Tang; Shu-Tuen - Shatin 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
Materials And Methods Of Making Photo-aligned Vertical Alignment Layer For Liquid Crystal Devices App 20200225542 - ZHAO; Chenxiang ; et al.	2020-07-16
Materials And Methods Of Making Photo-aligned Vertical Alignment Layer For Liquid Crystal Devices App 20190129256 - ZHAO; CHENXIANG ; et al.	2019-05-02
Polymeric thread with miniature pattern and fluorescent taggant for anti-counterfeit applications and method of making same Grant 8,336,783 - Tang December 25, 2	2012-12-25
Polymeric Thread With Miniature Pattern And Fluorescent Taggant For Anti-counterfeit Applications And Method Of Making Same App 20110253791 - TANG; Shu Tuen	2011-10-20
Apparatus And Method For Object Authentication Using Taggant Material App 20100149531 - TANG; Shu Tuen	2010-06-17
Reflective liquid crystal displays having multilayer rear substrates Grant 6,801,280 - Kwok , et al. October 5, 2	2004-10-05
Bistable twisted nematic liquid crystal displays with twist angle of .+-.11 degrees Grant 6,707,527 - Kwok , et al. March 16, 2	2004-03-16
Methods and apparatus for measurement of LC cell parameters Grant 6,633,358 - Kwok , et al. October 14, 2	2003-10-14
Structures for reflective liquid crystal displays App 20030133063 - Kwok, Hoi-Sing ; et al.	2003-07-17
Single polarized LCD consisting of particular twist angle and thickness-birefringence product Grant 6,091,477 - Kwok , et al. July 18, 2	2000-07-18
Method and apparatus for measuring liquid crystal cell properties Grant 6,081,337 - Kwok , et al. June 27, 2	2000-06-27

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