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:
Jul. 23, 2002
Filed:
Nov. 24, 1998
Applicant:
Inventors:
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04H 5/91 ;
U.S. Cl.
CPC ...
H04H 5/91 ;
Abstract
A data recording medium and a data replay apparatus are provided for allowing an automatic return to a menu at the completion point of a replay of one content and allowing an arbitrary jump to the next or previous content during a replay of one content. An entire disk of DVD for a musical product such as karaoke is made up of a single program chain (PGC) and tunes are divided into cells. An instruction to jump to a tune selection menu is written in a cell command (cell CMD) of each cell. On completion of a normal replay of a tune, the cell command is executed and the operation jumps to the tune selection menu.