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:
Jun. 15, 2010
Filed:
May. 08, 2006
Applicants:
Hwang-cherng Chow, Tao-Yuan, TW;
Jia-yu Wang, Tao-Yuan, TW;
Wu-shiung Feng, Tao-Yuan, TW;
Inventors:
Assignee:
Chang Gung University, Tao-Yuan, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A biomedical signal instrumentation amplifier is especially suitable for a circuit processing biomedical signals. In a voltage instrumentation amplifier, a biomedical signal level conversion circuit is added to change an input level, reduce signal distortion and noise, and achieve the performance of low voltage, unisource, low noise, high CMRR, and high PSRR.