Membership
Tour
Register
Log in
Li-Yi Chen
Follow
Person
Nantou Hsien, TW
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for dynamic gray level switching
Patent number
7,248,241
Issue date
Jul 24, 2007
Hannstar Display Corp.
Li-Yi Chen
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Apparatus and method for pressing and combining two substrates of a...
Patent number
6,712,659
Issue date
Mar 30, 2004
Hannstar Display Corp.
Li-Yi Chen
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
Method and apparatus for dynamic gray level switching
Publication number
20040027322
Publication date
Feb 12, 2004
Hannstar Display Corp.
Li-Yi Chen
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
Apparatus and method for pressing and combining two substrates of a...
Publication number
20020047983
Publication date
Apr 25, 2002
Hannstar Display Corp.
Li-Yi Chen
G02 - OPTICS