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. 14, 2002
Filed:
Sep. 13, 1999
Applicant:
Inventors:
Ryuichiro Matsumoto, Tokyo, JP;
Dai Ishikawa, Tokyo, JP;
Hidekazu Yoshida, Tokyo, JP;
Michiaki Hamada, Tokyo, JP;
Chiharu Akaishi, Tokyo, JP;
Assignee:
Pioneer Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G04B 2/302 ; G04B 1/924 ; G04C 2/100 ; G04C 1/900 ;
U.S. Cl.
CPC ...
G04B 2/302 ; G04B 1/924 ; G04C 2/100 ; G04C 1/900 ;
Abstract
An audio apparatus comprises an internal clock capable of generating time data; a display section capable of displaying one form of information selected from several predetermined forms of information; and a controller capable of changing the selected information and enabling the selected information to be displayed on the display section, in accordance with the time data generated by the internal clock.