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:
Mar. 30, 2021
Filed:
Jul. 16, 2018
Applicant:
Beijing Voyager Technology Co., Ltd., Beijing, CN;
Inventor:
Qi Chen, Burlingame, CA (US);
Assignee:
Beijing Voyager Technology Co., Ltd., Beijing, CN;
Primary Examiner:
Int. Cl.
CPC ...
H04W 12/08 (2009.01); G06K 7/10 (2006.01); G06K 9/00 (2006.01); H04W 4/40 (2018.01); H04W 4/44 (2018.01); H04W 4/02 (2018.01); H04W 12/00 (2021.01);
U.S. Cl.
CPC ...
H04W 12/08 (2013.01); G06K 7/10712 (2013.01); G06K 9/0063 (2013.01); H04W 4/02 (2013.01); H04W 4/40 (2018.02); H04W 4/44 (2018.02); H04W 12/00503 (2019.01);
Abstract
Systems and methods are provided for smart-landmark-based positioning. Such methods may include detecting, using a sensor mounted on a vehicle, a landmark object, obtaining landmark information of the detected landmark object, the landmark information including identification of the landmark object and an encrypted location of the landmark object, transmitting, from the vehicle over a wireless network, a query including at least part of the obtained landmark information, receiving, by the vehicle over the wireless network, a query response including additional information of the landmark.