The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 28, 2003
Filed:
May. 09, 2001
Applicant:
Inventor:
Friedrich Georg Schmidt, Haltern, DE;
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 2/600 ; G09G 1/04 ; G09G 3/34 ; G01N 2/726 ;
U.S. Cl.
CPC ...
G02B 2/600 ; G09G 1/04 ; G09G 3/34 ; G01N 2/726 ;
Abstract
An electrophoretic display constructed from an illumination unit, two control electrodes and a light-scattering microcompartment film. The electrophoretic display can be used as a display board, a computer display or a flat-panel display screen.
Quick Actions:
Schmidt, Friedrich. (2003). Composite sheets with electrically switchable optical properties made of light-scattering base material (U.S. Patent No. 6512626). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6512626
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile