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:
Apr. 23, 2019
Filed:
Jul. 03, 2017
Applicant:
Hongfujin Precision Electronics (Tianjin) Co.,ltd., Tianjin, CN;
Inventors:
Assignee:
HONGFUJIN PRECISION ELECTRONICS(TIANJIN)CO., LTD., Tianjin, CN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60Q 1/52 (2006.01); B60W 30/16 (2012.01);
U.S. Cl.
CPC ...
B60W 30/16 (2013.01); B60Q 1/525 (2013.01);
Abstract
A vehicle warning system includes a warning tripod and a portable electronic device able to communicate with the warning tripod. Based on a location of a stationary vehicle or other road obstacle, the portable electronic device controls the warning tripod to automatically move to a position to warn other vehicles, and after the warning function is carried out, the portable electronic device controls the warning tripod to automatically move back to the stationary vehicle.