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, 2005
Filed:
Sep. 29, 2003
Applicant:
Jih-shin Ho, Kaohsiung, TW;
Inventor:
Jih-Shin Ho, Kaohsiung, TW;
Assignee:
King Billion Electronics Co., Ltd., Hsinchu Hsien, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G05F003/16 ;
U.S. Cl.
CPC ...
Abstract
A temperature compensated technique and circuit can be realized through the generation of a temperature compensated output voltage (Vnew) provided after summing the temperature coefficients (TC1,TC2) of two base voltages (VTC1, VTC2) assigned with different weights (a, b) and producing a new temperature coefficient (TCnew). This TCnew satisfies the expression: TCnew=TC1+a×(TC2−TC1), where the assigned weighted value (a) can be either a positive or a negative value, depending on the requirement of a circuit, in order to develop voltage supply suitable for wider applications.