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. 01, 1994
Filed:
Jun. 02, 1992
Applicant:
Inventors:
Takashi Inoue, Osaka, JP;
Hiromu Kitaura, Osakasayama, JP;
Nobuyuki Ogawa, Takatsuki, JP;
Tokikazu Matsumoto, Osaka, JP;
Fumiaki Koga, Osaka, JP;
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ;
U.S. Cl.
CPC ...
358320 ; 360 362 ;
Abstract
A video signal having a residual error superposed in the horizontal synchronizing signal period is received from a time axis error correcting circuit for suppressing the time axis error of video signal, and the residual error superposed portion is replaced with a specific data.