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US Patent 7233429 Electrophoretic display

Patent 7233429 was granted and assigned to Sipix Imaging on June, 2007 by the United States Patent and Trademark Office.

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Patent Citations Received
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US Patent 11977310 Electrophoretic medium
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Patent Citations Received
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US Patent 11774827 Reflective microcells for electrophoretic displays and methods of making the same
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Patent Inventor Names
HongMei Zang0
Rong-Chang Liang0
Scott C-J Tseng0
Zarng-Arh George Wu0
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Patent abstract

This invention relates to an electrophoretic display comprising cells of well-defined shape, size and aspect ratio which cells are filled with charged pigment particles dispersed in a solvent, and novel processes for its manufacture.

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Patent Citations Received
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US Patent 11656526 Switchable light-collimating layer including bistable electrophoretic fluid
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=072334290
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US Patent 07233429 Electrophoretic display US Patent 7233429 Electrophoretic display

Infobox
Patent Number
072334290
Patent Number
72334290
Edits on 26 Sep, 2022
"Entity importer update"
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edited on 26 Sep, 2022
Infobox
Is a
Patent
Patent
0
Current Assignee
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Sipix Imaging
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
072334290
Date of Patent
June 19, 2007
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Patent Application Number
110314130
Date Filed
January 7, 2005
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=072334290
Patent Primary Examiner
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Ricky Mack
0
Edits on 15 Jun, 2022
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edited on 15 Jun, 2022
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07233429
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 US Patent 07233429 Electrophoretic display

Infobox
Is a
Patent
Patent
Current assignee
‌
Sipix Imaging
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07233429
Date of patent
June 19, 2007
Patent application number
11031413
Date Filed
January 7, 2005
Patent primary examiner
‌
Ricky Mack

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