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:
Dec. 03, 2002
Tetsuya Heima, Hyogo, JP;
Hiroshi Komurasaki, Hyogo, JP;
Tetsuya Heima, Hyogo, JP;
Hiroshi Komurasaki, Hyogo, JP;
Renesas Technology Corp., Tokyo, JP;
Abstract
A first NMOS transistor has its source connected to ground and its drain connected to the source of a second NMOS transistor of high breakdown voltage via an inductor. The second NMOS transistor of high breakdown voltage has its drain connected to a power supply line Vdd via the inductor. An output Vout is provided from the drain of the second NMOS transistor. When an input voltage Vin is applied to the gate of the first NMOS transistor and a bias voltage Vgis applied to the gate of the second NMOS transistor, the first and second NMOS transistors operate. The voltage amplitude of the load end of the second NMOS transistor of high breakdown voltage connected to the inductor swings about the power supply voltage. The voltage amplitude increases as the output voltage becomes higher.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile