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:
Feb. 01, 2005
Filed:
Jun. 29, 1999
Hiroshi Nishiyama, Shizuoka, JP;
Yoshikazu Saito, Shizuoka, JP;
Akiyoshi Tomita, Shizuoka, JP;
Katsutoshi Nakajima, Shizuoka, JP;
Akira Norizuki, Shizuoka, JP;
Kazuyoshi Unno, Shizuoka, JP;
Hiroshi Nishiyama, Shizuoka, JP;
Yoshikazu Saito, Shizuoka, JP;
Akiyoshi Tomita, Shizuoka, JP;
Katsutoshi Nakajima, Shizuoka, JP;
Akira Norizuki, Shizuoka, JP;
Kazuyoshi Unno, Shizuoka, JP;
Yazaki Corporation, Tokyo, JP;
Abstract
A communication IC () in an AV controller () periodically notifies plural slave apparatuses (e.g., a CD player (), a radio (), and an amplifier ()) of a system state command containing a system state in which states of all the plural slave apparatuses are managed in a lump. CPUs (to) of the slave apparatuses determine whether or not the current apparatus state of the corresponding slave apparatus coincides with the system state in the system state command from the AV controller. If the current own apparatus state does not coincide with the system state in the system state command, the current own apparatus state is made coincident with the system state command.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile