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:
Feb. 27, 2007
Filed:
Mar. 29, 2002
Applicants:
Lenny Lipton, Greenbrae, CA (US);
Jeffrey James Halnon, Richmond, CA (US);
Inventors:
Lenny Lipton, Greenbrae, CA (US);
Jeffrey James Halnon, Richmond, CA (US);
Assignee:
StereoGraphics Corporation, Beverly Hills, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09G 5/00 (2006.01); H04N 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A video code is embedded into the active video area of a stereo subfield. The video code is detected using an electronic circuit and used to maintain synchrony of the selection device with perspective images. Preferably, the video code is a predetermined sequence of colors.