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. 30, 2017
Filed:
Mar. 16, 2015
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventor:
Mark S. Fleming, Oro Valley, AZ (US);
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G08G 1/095 (2006.01); E01F 9/529 (2016.01); E01F 9/559 (2016.01);
U.S. Cl.
CPC ...
G08G 1/095 (2013.01); E01F 9/529 (2016.02); E01F 9/559 (2016.02);
Abstract
A traffic warning signal system includes a substrate, and at least one light-emitting device embedded into the substrate and placed in proximity to a traffic signal such as to be visible upon approach to the traffic signal, such as the at least one light-emitting device is synchronized in at least one of a timing, a color, or a frequency with the traffic signal.