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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 12567937 B1

PDFFull Text
Date of Patent:
Mar. 03, 2026

Filed:

Dec. 24, 2021

Utilization of null tones for urgent data transmission in wi-fi network

Applicant:

Intel Corporation, Santa Clara, CA (US);

Inventors:

Xiaogang Chen, Portland, OR (US);

Juan Fang, Portland, OR (US);

Qinghua Li, San Ramon, CA (US);

Minyoung Park, San Ramon, CA (US);

Assignee:

INTEL CORPORATION, Santa Clara, CA (US);

Attorney:

East IP P.C.

Primary Examiner:

Christopher M Crutchfield

Assistant Examiner:

Syed undefined Ahmed

Int. Cl.
CPC ...
H04L 27/26 (2006.01); H04L 5/00 (2006.01); H04W 72/0453 (2023.01); H04W 80/02 (2009.01); H04W 72/566 (2023.01); H04W 84/12 (2009.01);
U.S. Cl.
CPC ...
H04L 5/0064 (2013.01); H04L 5/0044 (2013.01); H04W 72/0453 (2013.01); H04L 5/0007 (2013.01); H04W 72/569 (2023.01); H04W 80/02 (2013.01); H04W 84/12 (2013.01);
Abstract

The present application provides an apparatus including RF interface circuitry; and processor circuitry coupled with the RF interface circuitry and configured to: generate a PPDU carrying urgent data to be transmitted by the apparatus; provide the PPDU to the RF interface circuitry for transmission to a receiver of the PPDU. The urgent data may be carried over one or more null tones in the PPDU.

Find Patent Forward Citations

Chen, Xiaogang. (2026). Utilization of null tones for urgent data transmission in wi-fi network (U.S. Patent No. 12567937). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12567937

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

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