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:
May. 26, 2020
Filed:
Jan. 12, 2018
Applicant:
Idosens, Maylan, FR;
Inventors:
Sylvain Miermont, Grenoble, FR;
Nicolas Deparis, Tencin, FR;
Assignee:
IDOSENS, Maylan, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 64/00 (2009.01); H04W 24/10 (2009.01); G01S 5/14 (2006.01); G01S 5/00 (2006.01); G01S 13/87 (2006.01); G01S 13/82 (2006.01);
U.S. Cl.
CPC ...
H04W 64/00 (2013.01); G01S 5/00 (2013.01); G01S 5/14 (2013.01); G01S 13/825 (2013.01); G01S 13/878 (2013.01); H04W 24/10 (2013.01);
Abstract
A wireless local network and method integrating the locating and the seamless roaming of mobile nodes. The network includes a server constituting the core of the network, fixed access points providing the low-level protocol, fixed anchors providing the locating function and nodes comprising sensors and actuators according to the end purpose of the network. The fixed anchors determine a distance measurement with the nodes by time of flight of radio waves, with the nodes behaving as an active radio deflector.