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:
Jan. 10, 2023
Filed:
Dec. 31, 2019
Applicant:
Deeyook Location Technologies Ltd., Tel Aviv, IL;
Inventor:
Eran Shpak, Tel Aviv, IL;
Assignee:
DEEYOOK LOCATION TECHNOLOGIES LTD., Tel Aviv, IL;
Primary Examiner:
Int. Cl.
CPC ...
G01S 5/10 (2006.01); G01S 5/02 (2010.01); H04W 88/02 (2009.01);
U.S. Cl.
CPC ...
G01S 5/10 (2013.01); G01S 5/0236 (2013.01); H04W 88/02 (2013.01);
Abstract
A method for location finding includes detecting a respective phase difference between the received radio signals that are associated with each of the multiple antennas of each of the fixed transceivers. One or more respective angles are computed between each of the fixed transceivers and the mobile transceiver based on the respective phase differences. Location coordinates of the mobile transceiver are found based on the angles and the transmit locations of the transmitters.