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:
Jul. 10, 2001
Filed:
Jun. 18, 1998
Applicant:
Inventor:
Eric Charles Eykyn Gwynn, Hove, GB;
Assignee:
SEOS Displays Limited, West Essex, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G09G 5/02 ;
U.S. Cl.
CPC ...
G09G 5/02 ;
Abstract
Multi-channel visual display apparatus comprising electronic means which is such that adjacent visual displays in a multi-channel display configuration are matched in color and hue in 2- and 3-primary color systems (FIG.,). The apparatus may include one or more of a liquid crystal display projector (,), a cathode ray tube projector (,), and a light valve projector. A camera (,) and a front projection screen,are employed.
Gwynn, Eric Charles Eykyn. (2001). Multi-channel visual display apparatus (U.S. Patent No. 6259429). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6259429
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile