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. 28, 1991
Filed:
Jan. 24, 1991
Applicant:
Inventor:
Takahumi Shiba, Saitama, JP;
Assignee:
Pioneer Electronic Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B / ;
U.S. Cl.
CPC ...
360 69 ;
Abstract
A recording medium reproduction device with automatic volume control which retrieves the current reproducing level in response to a reproducing level memory command and is maintained in memory in a location corresponding to discriminating information for a recording medium is provided. During reproduction, the stored reproduction level corresponding to a recording medium to be played is read out and set based on the discriminating information.
Quick Actions:
Shiba, Takahumi. (1991). Multi-disk player with automatic volume control (U.S. Patent No. 5019922). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5019922
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile