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. 28, 2025
Filed:
Aug. 27, 2020
Applicant:
Blackberry Limited, Waterloo, CA;
Inventors:
Nicholas Patrick Alfano, Vancouver, CA;
Michael Peter Montemurro, Toronto, CA;
James Randolph Winter Lepp, Ottawa, CA;
Leonard Charles Layton, Vancouver, CA;
Stephen McCann, Southampton, GB;
Assignee:
BlackBerry Limited, Waterloo, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G08G 1/00 (2006.01); G08G 1/01 (2006.01); G08G 1/16 (2006.01); H04W 4/44 (2018.01); H04W 4/80 (2018.01);
U.S. Cl.
CPC ...
G08G 1/0116 (2013.01); G08G 1/0133 (2013.01); G08G 1/0141 (2013.01); G08G 1/166 (2013.01); H04W 4/44 (2018.02); H04W 4/80 (2018.02);
Abstract
A method at an infrastructure unit of signaling a presence of a vulnerable road user, the method including receiving at least one report from a sensor unit, the at least one report indicating the presence of the vulnerable road user; composing a message indicating the presence of the vulnerable road user; and transmitting the message to road users proximate the infrastructure unit on a channel.