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. 17, 2006
Filed:
Jun. 26, 2001
Applicants:
Tokuo Nakatani, Katano, JP;
Hideki Fukuda, Nara, JP;
Kazuhiko Nakamura, Hirakata, JP;
Inventors:
Assignee:
Matsushita Electric Industrial Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/91 (2006.01);
U.S. Cl.
CPC ...
Abstract
A video data recording apparatus detects a change in an attribute of a signal input with video data, generates management information showing a position in which the change was detected, and records the management information to a recording medium. The video data playback apparatus reads and plays back the video data up to the position shown in the management information recorded on the recording medium.