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:
Aug. 18, 2015
Filed:
Mar. 30, 2012
Applicants:
Ting-hao Wang, Keelung, TW;
Jen-wei Tsai, Hsinchu, TW;
Tsung-ping Chou, Taichung, TW;
Inventors:
Assignees:
GLOBAL UNICHIP CORP., Hsinchu Science Park, Hsinchu, TW;
Taiwan Semiconductor Manufacturing Co., Ltd., Hsin-Chu Science Park, Hsin-Chu, TW;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01K 15/00 (2006.01); G01K 7/00 (2006.01); G01K 7/21 (2006.01);
U.S. Cl.
CPC ...
G01K 7/00 (2013.01); G01K 7/21 (2013.01);
Abstract
A temperature measurement circuit includes a sensing unit and a temperature translation unit. The sensing unit is arranged for generating a positive temperature coefficient characteristic and a negative temperature coefficient characteristic according to a temperature. The temperature translation unit is coupled to the sensing unit, and is arranged for generating a measured temperature according to the positive temperature coefficient characteristic and the negative temperature coefficient characteristic.