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. 18, 2025
Filed:
May. 10, 2021
Applicant:
Piper Networks, Inc., San Diego, CA (US);
Inventors:
Robert Hanczor, San Diego, CA (US);
Duane Maxwell, San Diego, CA (US);
Sai Kwok, San Diego, CA (US);
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01Q 5/25 (2015.01); H01Q 1/28 (2006.01); H04W 72/0453 (2023.01);
U.S. Cl.
CPC ...
H04W 72/0453 (2013.01); H01Q 1/28 (2013.01); H01Q 5/25 (2015.01);
Abstract
In general, one aspect disclosed features an apparatus comprising: an ultra-wideband (UWB) radio configured to transmit a UWB radio signal in a frequency band; a detect circuit configured to monitor the frequency band for the presence of a second radio signal in the frequency band; and a controller configured to cause the UWB radio to transmit the UWB signal responsive to the detect circuit detecting the presence of the second radio signal in the frequency band.