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. 11, 2018
Filed:
Jun. 20, 2017
Applicant:
Chengdu Haicun Ip Technology Llc, ChengDu, CN;
Inventor:
Guobiao Zhang, Corvallis, OR (US);
Assignees:
ChengDu HaiCun IP Technology LLC, ChengDu, SiChuan, CN;
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60Q 1/48 (2006.01); H04M 3/51 (2006.01);
U.S. Cl.
CPC ...
H04M 3/5158 (2013.01);
Abstract
To detect side-by-side parked vehicles at night, the present invention discloses a night-detection device and method. The night-detection device comprises a moving-vehicle sensor and a parked-vehicle sensor. It uses the light beam from a passing-by vehicle to extract at least a reflection of at least a head-light or at least a portion of a front bumper.