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:
Feb. 06, 2007
Filed:
Aug. 26, 2004
Applicant:
Hamid Reza Rategh, Cupertino, CA (US);
Inventor:
Hamid Reza Rategh, Cupertino, CA (US);
Assignee:
Anadigics, Inc., Warren, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G05F 3/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and apparatus for power amplifier gain control is provided, such as may be embodied as an integrated circuit is disclosed. Embodiments provide for a continuously variable gain control at low cost as contrasted two-state or multi-state capabilities of previously developed solutions. Improved consistency and control over gain may be provided using features disclosed.