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Reading, MA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Electrophoretic display and novel process for its manufacture
Patent number
6,930,818
Issue date
Aug 16, 2005
Sipix Imaging, Inc.
Rong-Chang Liang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Electrophoretic display and novel process for its manufacture
Patent number
6,867,898
Issue date
Mar 15, 2005
SiPix Imaging Inc.
Rong-Chang Liang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Electrophoretic display and novel process for its manufacture
Patent number
6,859,302
Issue date
Feb 22, 2005
Sipix Imaging, Inc.
Rong-Chang Liang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Electrophoretic display and novel process for its manufacture
Patent number
6,751,008
Issue date
Jun 15, 2004
Sipix Imaging, Inc.
Rong-Chang Liang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
ELECTROPHORETIC DISPLAY AND NOVEL PROCESS FOR ITS MANUFACTURE
Publication number
20040196527
Publication date
Oct 7, 2004
Rong-Chang Liang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Electrophoretic display and novel process for its manufacture
Publication number
20030039022
Publication date
Feb 27, 2003
Rong-Chang Liang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Electrophoretic display and novel process for its manufacture
Publication number
20020131152
Publication date
Sep 19, 2002
Rong-Chang Liang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL