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:
May. 27, 2014
Filed:
Sep. 30, 2011
Applicants:
Kevin Hsiao-cheng Tang, Milpitas, CA (US);
Atul Salhotra, Santa Clara, CA (US);
Inventors:
Kevin Hsiao-Cheng Tang, Milpitas, CA (US);
Atul Salhotra, Santa Clara, CA (US);
Assignee:
Marvell International Ltd., Hamilton, BM;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A measurement signal, the measurement signal indicative of a bias in a signal received via a communication channel, is generated. A detection signal, the detection signal indicative of presence of an unmodulated radio frequency (RF) carrier prior to a communication frame in the signal received via the communication channel, is generated using the measurement signal.
Tang, Kevin Hsiao-Cheng. (2014). Method and apparatus for detecting presence of an unmodulated rf carrier prior to a communication frame (U.S. Patent No. 8737939). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8737939
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