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:
Jul. 27, 2010
Filed:
Apr. 17, 2007
Applicants:
Kazuhiro Ogawa, Shizuoka, JP;
Nobuhiko Maehashi, Shizuoka, JP;
Ryou Kitamura, Shizuoka, JP;
Inventors:
Assignee:
Yamaha Hatsudoki Kabushiki Kaisha, Iwata-Shi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02P 9/00 (2006.01); H02P 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A voltage adjusting circuit prevents damage to an electrical component having no over-voltage protecting circuit when a battery is removed. An LED tail light is connected to an over-voltage protecting circuit of a CDI unit. Electric power is supplied from a power supply control section to the CDI unit and is also supplied to the LED tail light through the over-voltage protecting circuit. Thereby, the over-voltage protecting circuit of the CDI unit protects the LED tail light from an over-voltage condition.