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. 31, 2005
Filed:
Sep. 26, 2003
Nobuhiro Tomari, Miyazaki, JP;
Kouji Hirayama, Miyazaki, JP;
Nobuhiro Tomari, Miyazaki, JP;
Kouji Hirayama, Miyazaki, JP;
Oki Electric Industry Co., Ltd., Tokyo, JP;
Abstract
A switch circuit includes an input terminal, an internal circuit, and first and second MOS transistors. The input terminal receives an input signal. The internal circuit executes a predetermined function. The first MOS transistor is a first conductivity type MOS transistor. The first MOS transistor is coupled between the input terminal and the internal circuit, and has a control gate receiving a control signal, a first electrode coupled to the input terminal and a second electrode. The second MOS transistor is a second conductivity type MOS transistor of a type opposite the first conductivity type MOS transistor. The second MOS transistor is coupled between the input terminal and the internal circuit, and has a control gate receiving a signal having a phase opposite the control signal, a first electrode coupled to the second electrode of the first MOS transistor and a second electrode coupled to the internal circuit.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile