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:
Nov. 02, 2010
Filed:
Dec. 22, 2005
Applicants:
Mamoru Kato, Kanagawa, JP;
Ajay Divakaran, Woburn, MA (US);
Inventors:
Mamoru Kato, Kanagawa, JP;
Ajay Divakaran, Woburn, MA (US);
Assignee:
Mitsubishi Electric Research Laboratories, Inc., Cambridge, MA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B61L 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system determines real-time locations of railcars in a railroad environment. Railcars are equipped with at least four RFID tags. A RFID reader at a fixed location at every track branch in the environment reads the RFID tags. Railcar locations are updated for the railcars by determining the branches on which the railcars are located.
Quick Actions:
Kato, Mamoru. (2010). System for tracking railcars in a railroad environment (U.S. Patent No. 7826938). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7826938
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile