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:
May. 04, 1999
Filed:
Apr. 17, 1996
Applicant:
Inventors:
Akihiro Okada, Kawasaki, JP;
Masayuki Ozawa, Kawasaki, JP;
Mamoru Udagawa, Kawasaki, JP;
Shuuichi Hiroshima, Kawasaki, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ;
U.S. Cl.
CPC ...
348-7 ; 39520049 ;
Abstract
A system provider has a data storing unit for storing at least one digital picture data block referred to as a minimum playback picture block (GOP: Group of Pictures) in each fixed-length area (for example, picture data for one second is composed of eight GOPs) and a detecting unit for detecting an address in the data storing unit for the picture data to be provided as playback picture data corresponding to a playback request received from a user.