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:
Aug. 16, 2011
Filed:
Mar. 27, 2009
Applicant:
Shin Oyamada, Chitose, JP;
Inventor:
Shin Oyamada, Chitose, JP;
Assignee:
Seiko Epson Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1343 (2006.01);
U.S. Cl.
CPC ...
Abstract
An electro-optic device includes first electrodes that apply voltage to the liquid crystal layer in the pixel area and second electrodes that apply voltage to the liquid crystal layer in the peripheral area for shielding the peripheral area from light.
Oyamada, Shin. (2011). Electro-optic device and electronic apparatus (U.S. Patent No. 7999897). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7999897
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile