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:
Jun. 27, 1995
Filed:
Dec. 06, 1993
Applicant:
Inventor:
Fumio Endo, Saitama, JP;
Assignee:
Pioneer Electronic Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
369 48 ; 369 58 ; 369124 ;
Abstract
A decoder is provided for decoding a sub-code recorded in a predetermined area of each of a CD and a CD-ROM. The CD and CD-ROM are discriminated based on the decoded sub-code. When CD-ROM is discriminated, an output signal of a pickup is prevented from being reproduced.
Endo, Fumio. (1995). Reproducing system of a multi-type cd player (U.S. Patent No. 5428592). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5428592
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile