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. 15, 2011
Filed:
Dec. 15, 2006
Applicants:
Walid Khairy Mohamed Ahmed, Tinton Falls, NJ (US);
Qing LI, Bridgewater, NJ (US);
Inventors:
Walid Khairy Mohamed Ahmed, Tinton Falls, NJ (US);
Qing Li, Bridgewater, NJ (US);
Assignee:
Pine Valley Investments, Inc., Las Vegas, NV (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04K 1/02 (2006.01); H04L 25/03 (2006.01); H04L 25/49 (2006.01); H04L 27/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and apparatus for a nonlinear feedback control system is disclosed, such as for electrical and electronic systems, for pre-distorting a nonlinear device. A nonlinear feedback control system includes a nonlinear device having a first input and a first output. A detection stage is in communication with the first output of the nonlinear device. A derivation stage is in communication with the detection stage, and the derivation stage is in communication with the first input of the nonlinear device.