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. 01, 2011
Filed:
Sep. 17, 2007
Applicants:
Arif A. Amin, Fremont, CA (US);
Baoqing Huang, Saratoga, CA (US);
Waseem Ahmad, Union City, CA (US);
Dawei Huang, San Diego, CA (US);
Drew George Doblar, San Jose, CA (US);
Inventors:
Arif A. Amin, Fremont, CA (US);
Baoqing Huang, Saratoga, CA (US);
Waseem Ahmad, Union City, CA (US);
Dawei Huang, San Diego, CA (US);
Drew George Doblar, San Jose, CA (US);
Assignee:
Oracle America, Inc., Redwood City, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 11/48 (2006.01);
U.S. Cl.
CPC ...
Abstract
An linear equalizer system for a transmission channel includes an active inductor with a tunable inductance and quality factor. The active inductor includes a transconducting element. A current steering digital to analog converter controls the flow of a bias current through the transconducting element to tune the active inductor.