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:
Aug. 12, 2025
Filed:
Jul. 08, 2022
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Jonghoe Koo, Gyeonggi-do, KR;
Jinwook Seo, Gyeonggi-do, KR;
Hyunseob Oh, Gyeonggi-do, KR;
Mingyu Lee, Gyeonggi-do, KR;
Taeyoung Ha, Gyeonggi-do, KR;
Haeyoung Jun, Gyeonggi-do, KR;
Samsung Electronics Co., Ltd, , KR;
Abstract
Disclosed is a method for performing downlink time difference of arrival (DL-TDoA) by an ultra-wide band (UWB) device that includes selecting at least one active ranging round from a ranging block based on at least one of location information or motion information about the UWB device, transferring, to a UWB sub system, a command including information about the at least one active ranging round, and performing a DL-TDoA operation based on the information about the at least one active ranging round.