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:
Dec. 26, 2023
Filed:
Aug. 05, 2021
Applicant:
Atieva, Inc., Newark, CA (US);
Inventor:
Qiang Lu, Foster City, CA (US);
Assignee:
Atieva, Inc., Newark, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60Q 7/02 (2006.01); B60Q 1/50 (2006.01); G09F 13/16 (2006.01);
U.S. Cl.
CPC ...
B60Q 7/02 (2013.01); B60Q 1/525 (2013.01); G09F 13/16 (2013.01);
Abstract
A vehicle warning sign comprises: a reflective material for at least visible light; and at least one of (i) a heating element for detection by a thermal sensor or (ii) a corner reflector for detection by a radar, the corner reflector oriented substantially in a common direction with the reflective material.