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:
Jun. 09, 2009
Filed:
Jan. 18, 2008
Applicants:
Michael G. Robinson, Boulder, CO (US);
Jianmin Chen, Superior, CO (US);
Gary D. Sharp, Boulder, CO (US);
Inventors:
Michael G. Robinson, Boulder, CO (US);
Jianmin Chen, Superior, CO (US);
Gary D. Sharp, Boulder, CO (US);
Assignee:
Real D, Beverly Hills, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/1335 (2006.01);
U.S. Cl.
CPC ...
Abstract
Described are various compensators for compensating for in-plate and out-of-plane retardances of LC panels in their dark states.
Robinson, Michael. (2009). Dark-state compensators for lc panels (U.S. Patent No. 7545469). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7545469
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile