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.

Date of Patent:
Nov. 10, 2026

Filed:

Oct. 22, 2024
Applicant:

Nxp Usa, Inc., Austin, TX (US);

Inventors:

Rui Cao, Sunnyvale, CA (US);

Franz Amtmann, Graz, AT;

Hongyuan Zhang, Fremont, CA (US);

Peter Thüringer, Graz, AT;

Xilin Cheng, Menlo Park, CA (US);

Ralf Michael Kodritsch, Feldkirchen, AT;

Assignee:

NXP USA, Inc., Austin, TX (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 50/20 (2016.01); G06K 7/10 (2006.01); H02J 50/00 (2016.01); H04W 84/12 (2009.01);
U.S. Cl.
CPC ...
G06K 7/10366 (2013.01); H02J 50/001 (2020.01); H04W 84/12 (2013.01);
Abstract

One example discloses A first wireless communications device, including: a transceiver configured to be coupled to a set of antennas; a controller coupled to the transceiver; wherein the transceiver is configured to transmit a first signal to a second wireless communications device; wherein the transceiver is configured to receive a second signal from the second wireless communications device; wherein the second wireless communications device harvests power from the first signal to enable generation of the second signal; and wherein the first signal is backward compatible with WiFi compliant devices.


Find Patent Forward Citations

Quick Actions:

Cao, Rui. (2026). Wifi backscatter communication (U.S. Patent No. 12792852). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12792852

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