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:
Nov. 08, 1977
Filed:
Jun. 29, 1976
Applicant:
Inventors:
Koji Kinuhata, Tokyo, JA;
Kitsutaro Amano, Yokohama, JA;
Hiroshi Sasaki, Kashiwa, JA;
Hideo Yamamoto, Sagamihara, JA;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
358140 ;
Abstract
A system for converting the number of lines of a television signal having interlaced frames each formed by signals of two adjacent fields, in which signal of each field of each frame are formed by sequentially weighting and combining line signals of the former and the latter of the two fields under the conditions, that the order of lines is not reversed in the output frame, that the lines are not repeated in the same field, and that stational picture areas and moving picture areas of each frame are separately and suitably handled.