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:
Apr. 12, 2011
Filed:
May. 08, 2009
Souji Sunairi, Kawasaki, JP;
Souji Sunairi, Kawasaki, JP;
Renesas Electronics Corporation, Kanagawa, JP;
Abstract
An amplifier includes a signal amplification part that outputs an output signal obtained by amplifying an input signal and a common mode voltage Vof the output signal, and a common mode feedback part that outputs a signal according to a difference between the common mode voltage Vand a reference potential Vas a regulation signal S. The regulation signal Sfrom the common mode feedback part is fed back to a current source of the signal amplification part and a current source of the common mode feedback part.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile