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:
Mar. 22, 2022
Filed:
Oct. 31, 2017
Applicant:
Fabien Wildhaber, Troistorrents, CH;
Inventor:
Fabien Wildhaber, Troistorrents, CH;
Assignee:
Vizar Technologies Sàrl, Lausanne, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63F 13/837 (2014.01); A63F 13/213 (2014.01); A63F 13/216 (2014.01); A63F 13/42 (2014.01); A63F 13/92 (2014.01); G01S 5/16 (2006.01); G06F 3/03 (2006.01); G06F 3/01 (2006.01);
U.S. Cl.
CPC ...
A63F 13/837 (2014.09); A63F 13/213 (2014.09); A63F 13/216 (2014.09); A63F 13/42 (2014.09); A63F 13/92 (2014.09); G01S 5/16 (2013.01); G06F 3/0304 (2013.01); G06F 3/011 (2013.01);
Abstract
A method for detection of an emitter mobile device (B) equipped with a light by a receiver mobile device (A) equipped with a camera, comprising: the emitter mobile device (B) emits a light-modulated signal to advertise its identity or state; the receiver mobile device (A) captures a series of frames with said camera; the modulated signal is detected from said frames; the pixel position of the emitter mobile device on a within the camera frame of the receiver mobile device is detected.