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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.:

US 9825472 B1

PDFFull Text
Date of Patent:
Nov. 21, 2017

Filed:

May. 15, 2015

Pru short beacon detection

Applicant:

Broadcom Corporation, Irvine, CA (US);

Inventors:

John S. Walley, Ladera Ranch, CA (US);

Angel Arturo Polo, Solana Beach, CA (US);

Assignee:

AVAGO TECHNOLOGIES GENERAL IP (SINGAPORE) PTE. LTD., Singapore, SG;

Attorney:

McDermott Will & Emery LLP

Primary Examiner:

Jared Fureman

Assistant Examiner:

Duc M Pham

Int. Cl.
CPC ...
H01F 27/42 (2006.01); H02J 5/00 (2016.01); H04W 4/00 (2009.01); H02J 7/02 (2016.01); H04B 5/00 (2006.01); H02J 17/00 (2006.01);
U.S. Cl.
CPC ...
H02J 5/005 (2013.01); H02J 7/025 (2013.01); H04B 5/0037 (2013.01); H04W 4/008 (2013.01); H02J 17/00 (2013.01);
Abstract

A device for detecting a short beacon signal includes a power-receiving unit (PRU) to receive the short beacon signal from one or more power-transmitting units (PTUs). An active load level is asserted for detection by the one or more PTUs in response to the short beacon signal. The active load level, once asserted, makes a detectable change in a reflected impedance associated with the PRU as measured by at least one of the one or more PTUs.

Find Patent Forward Citations

Walley, John. (2017). Pru short beacon detection (U.S. Patent No. 9825472). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9825472

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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