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:
Jan. 01, 1991
Filed:
Jul. 18, 1989
Applicant:
Inventors:
Thomas C Lyon, San Jose, CA (US);
Jack J Campbell, San Francisco, CA (US);
Assignee:
Yves C. Faroudja, Los Altos Hills, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ; H04N / ; H04N / ;
U.S. Cl.
CPC ...
358105 ; 358 11 ; 358 54 ; 358140 ; 358 97 ; 358214 ;
Abstract
A motion sequence pattern detector detects a periodic pattern of motion sequences within a succession of video fields, such as film mode or progressive scan mode and comprises a motion detector for detecting the presence of motion from increment to increment within predetermined increments of the succession of video fields and for thereupon putting out a first motion detection signal for each said increment, and logic circuitry responsive to the first motion detection signal for detecting the periodic pattern of motion sequences within the succession of video fields.