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:
Oct. 09, 2007
Filed:
Apr. 01, 2005
Applicant:
Kuno Lenz, Voreppe, FR;
Inventor:
Kuno Lenz, Voreppe, FR;
Assignee:
STMicroelectronics SA, Montrague, FR;
Primary Examiner:
Int. Cl.
CPC ...
H03G 3/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
An integrated circuit includes a resistive circuit with reduced mismatch that includes a primary resistive network with several main resistances (Rp) each having the same theoretical main value. It also includes an auxiliary resistance (Rau) having an auxiliary theoretical resistive value equal to the product or to the quotient of the theoretical main resistive value by √{square root over (2)}. All these resistances are connected together so as to attribute a theoretical overall resistive value to the primary resistive network equal to the theoretical auxiliary resistive value.