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. 17, 2007
Filed:
Oct. 11, 2005
Kazuki Watanabe, Hino, JP;
Yoshiki Kawajiri, Amagasaki, JP;
Hisataka Tsunoda, Oma, JP;
Renesas Technology Corp., Tokyo, JP;
Abstract
In a semiconductor integrated circuit device in which a rectifier device constituting a rectifier comprises a MOS transistor whose gate is connected to one antenna terminal and whose source is connected to the other antenna terminal, the parasitic capacitance applied between the antenna terminals increased. The present invention provides a technology for connecting a first MOS transistor whose gate is connected to a second input terminal between a first input terminal and a first output terminal, allowing an output terminal of a first bulk terminal control circuit, which is connected between the first and second input terminals, to control a bulk terminal of the first MOS transistor, and allowing an output terminal of a second bulk terminal control circuit, which is connected between the first and second input terminals, to control a bulk terminal of a second MOS transistor, which is connected between the second input terminal and the first output terminal.