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:
Oct. 14, 2008
Filed:
Apr. 14, 2006
Applicant:
Kazunori Takahashi, Tachikawa, JP;
Inventor:
Kazunori Takahashi, Tachikawa, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 5/91 (2006.01); H04N 7/26 (2006.01);
U.S. Cl.
CPC ...
Abstract
An information processing apparatus prevents from illegal copying analogue pictures with copy guard, providing the image controlling circuit and the method. When the copy guard signal is detected, the screen information is processed and stored, is prevented from being stored, or both the screen information and what the copy guard signal has been detected is stored to the storage device. The input video signal or the screen information recorded in a storage device is processed and outputted, outputting the video signal is prohibited, or a copy guard signal is added to the output video signal, when it is copyrighted.