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. 03, 2026
Filed:
Aug. 09, 2024
Interdigital Patent Holdings, Inc., Wilmington, DE (US);
Oghenekome Oteri, San Diego, CA (US);
Hanqing Lou, Syosset, NY (US);
Rui Yang, Greenlawn, NY (US);
Robert L. Olesen, Huntington, NY (US);
Alphan Sahin, Westbury, NY (US);
Li-Hsiang Sun, San Diego, CA (US);
InterDigital Patent Holdings, Inc., Wilmington, DE (US);
Abstract
An access point (AP) may transmit a null data packet announcement (NDPA) with an indication of a resource unit of a bandwidth that feedback is requested. The AP may transmit a null data packet (NDP) for measurement of a channel quality for a resource unit of a bandwidth. The AP may transmit, based on a response, another feedback request for resource units of the bandwidth.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile