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:
Jan. 03, 2012
Filed:
Nov. 08, 2007
Izumi Takahashi, Toyota, JP;
Izumi Takahashi, Toyota, JP;
Toyota Jidosha Kabushiki Kaisha, Toyota-shi, JP;
Abstract
The power supply apparatus includes a power supply unit, a piezoelectric element for transferring heat of the power supply unit to a floor panel, and an element power supply control circuit for controlling application of a voltage to the piezoelectric element. The piezoelectric element is placed between the power supply unit and the floor panel and is switched between a contact state in which the piezoelectric element is in contact with the power supply unit and the floor panel and a non-contact state in which the piezoelectric element is not in contact with the power supply unit and/or the floor panel in accordance with the application of a voltage.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile