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. 18, 2010
Filed:
Oct. 19, 2007
Applicants:
Yu-chun Hsu, Dongshih Township, Taichung County, TW;
Lu-po Liao, Taipei, TW;
Inventors:
Yu-Chun Hsu, Dongshih Township, Taichung County, TW;
Lu-Po Liao, Taipei, TW;
Assignee:
Industrial Technology Research Institute, Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03F 3/45 (2006.01);
U.S. Cl.
CPC ...
Abstract
A low frequency analog circuit and a method for designing the same are provided. In a low frequency analog circuit according to the present invention, a part of MOS transistors employed in the circuit are operated at a weak inversion region.