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:
Mar. 20, 1979
Filed:
Dec. 15, 1976
Applicant:
Inventor:
William E Olliges, Barrington Hills, IL (US);
Assignee:
Universal Research Laboratories, Inc., Elk Grove Village, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63F / ;
U.S. Cl.
CPC ...
273 / ; 2731012 ; 273D / ; 358 93 ;
Abstract
Analog video signals representative of a video picture are generated by a video camera or the like, and the analog video signals are digitized. The digitized analog video signals are fed to a coincidence gating circuit, to which manually operable digitally generated signals are also fed. The analog video signals are mixed with the output signals from the coincidence gating circuit and are fed to a cathode ray tube for display.