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:
Sep. 26, 2023
Filed:
Sep. 08, 2020
Applicant:
Piper Networks, Inc., San Diego, CA (US);
Inventors:
Robert Hanczor, San Diego, CA (US);
Duane Maxwell, San Diego, CA (US);
Assignee:
Piper Networks, Inc., San Diego, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B61L 27/04 (2006.01); B61L 25/02 (2006.01); H04W 4/021 (2018.01); B61L 23/06 (2006.01); B61L 15/00 (2006.01); H04W 88/04 (2009.01); H04W 76/15 (2018.01); H04W 84/18 (2009.01);
U.S. Cl.
CPC ...
B61L 25/025 (2013.01); B61L 15/0027 (2013.01); B61L 23/06 (2013.01); B61L 27/04 (2013.01); H04W 4/021 (2013.01); B61L 2201/00 (2013.01); B61L 2205/00 (2013.01); H04W 76/15 (2018.02); H04W 84/18 (2013.01); H04W 88/04 (2013.01);
Abstract
Enhanced transit location systems and methods are provided. A method comprises receiving, into a vehicle radio located on a vehicle traveling along a roadway, signals transmitted by wayside radios located along the roadway; and determining a location of the vehicle along the roadway based on the received signals.