US Patent 7572394 Electrophoretic dispersions

Is a

Patent

Patent attributes

Current Assignee

‌

Sipix Imaging

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

75723940

Patent Inventor Names

Haiyan Gu0

Chih-Yuan Liao0

HongMei Zang0

Jack Hou0

Jiunn Jye Hwang0

Rong-Chang Liang0

Shih-Wei Ho0

Xin Weng0

Date of Patent

August 11, 2009

Patent Application Number

109762440

Date Filed

October 27, 2004

Patent Citations Received

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US Patent 11708720 Light-modulating electrophoretic device

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US Patent 11749218 Method of forming an electro-optic medium

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US Patent 11754903 Electro-optic assemblies and materials for use therein

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US Patent 12000207 Light-modulating electrophoretic device

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US Patent 12130533 Electro-optic assemblies and materials for use therein

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US Patent 12130531 Composite electrophoretic particles and variable transmission films containing the same

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US Patent 11762258 Electrically-actuated variable transmission film having very low haze and a visible grid in a clear state

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US Patent 11977310 Electrophoretic medium

Patent Primary Examiner

‌

Mark Kopec

Patent abstract

This invention relates to improved electrophoretic dispersions and a method for improving the performance of an electrophoretic display.

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US Patent 7572394 Electrophoretic dispersions

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