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. 24, 2009
Filed:
Dec. 29, 2004
Applicants:
John Groe, Poway, CA (US);
Naone Farias, San Diego, CA (US);
Damian Costa, San Diego, CA (US);
Babak Nejati, San Diego, CA (US);
Inventors:
John Groe, Poway, CA (US);
Naone Farias, San Diego, CA (US);
Damian Costa, San Diego, CA (US);
Babak Nejati, San Diego, CA (US);
Assignee:
Sequoia Communications, SD, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/06 (2006.01); H03G 5/16 (2006.01); H03F 3/45 (2006.01);
U.S. Cl.
CPC ...
Abstract
Multi-segment gain control system. Apparatus is provided for a multi-segment gain control. The apparatus includes logic to convert a gain control signal to an exponential signal, and logic to map the exponential signal to multiple control signals that are used to control multiple gain stages to produce linear multi-segment gain control.