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, 2003
Filed:
Dec. 28, 1998
Toshiya Takahashi, Ibaraki, JP;
Abstract
A picture is treated as an aggregate of plural objects, and the picture data is processed on an object-oriented basis to be multiplexed. A method of multiplexing data comprises the steps of (1) dividing the picture into a plurality of master objects, and identifying themselves as the master objects; (2) dividing the identified master object into smaller slave objects upon request, and identifying themselves as the slave objects, whereby a hierarchy is formed; (3) packetizing one of the identified master object and the identified slave object into a packet, and assigning a packet number to the packet, and (4) adding the hierarchical details as hierarchical information to the multiplexed data. In addition to this method of multiplexing data, a reproducing method of data multiplexed through this method of multiplexing data, and a, data reproducing apparatus using the reproducing method are provided by the present invention.