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. 10, 2026
Filed:
Jul. 22, 2022
Meta Platforms Technologies, Llc, Menlo Park, CA (US);
Chittabrata Ghosh, Fremont, CA (US);
Carlos Horacio Aldana, Mountain View, CA (US);
Kangjin Yoon, Menlo Park, CA (US);
Meta Platforms Technologies, LLC, Menlo Park, CA (US);
Abstract
Systems, methods, and computer readable medium for performing narrowband device discovery include a first ultra-wideband (UWB) device that transitions from a first narrowband channel to a second narrowband channel of a plurality of defined narrowband channels, to broadcast a discovery beacon for receipt by one or more UWB devices. The first UWB device can receive, from a second UWB device, in the second narrowband channel, a request for at least one service to be performed between the first UWB device and the second UWB device. The first UWB device can send to the second UWB device in response to the request, a response frame.