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:
Jul. 04, 2006
Filed:
Jan. 29, 2004
Applicants:
Venkateswar R. Kowkutla, Plano, TX (US);
Shifeng Zhao, Dallas, TX (US);
Luis E. Ossa, Plano, TX (US);
Kenneth M. Bell, Windom, TX (US);
Anker Josefsen, Gentofte, DK;
Lars Risbo, Copenhagen, DK;
Inventors:
Venkateswar R. Kowkutla, Plano, TX (US);
Shifeng Zhao, Dallas, TX (US);
Luis E. Ossa, Plano, TX (US);
Kenneth M. Bell, Windom, TX (US);
Anker Josefsen, Gentofte, DK;
Lars Risbo, Copenhagen, DK;
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A digital amplifier includes a noise shaper and a dither generator arranged to introduce noise to the shaper. The generator uses a seed value derived from a state variable of the shaper.