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. 27, 2025
Filed:
Aug. 25, 2021
Applicant:
Vueron Technology Co., Ltd, Seoul, KR;
Inventors:
Changhwan Chun, Seoul, KR;
Jaekwang Kim, Bucheon-si, KR;
Assignee:
Vueron Technology Co., Ltd, Seoul, KR;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01S 17/931 (2020.01); B60R 16/023 (2006.01); G01S 17/42 (2006.01);
U.S. Cl.
CPC ...
G01S 17/931 (2020.01); B60R 16/0231 (2013.01); G01S 17/42 (2013.01);
Abstract
A method of detecting a tunnel or an overpass performed by a tunnel detection apparatus. The method includes obtaining multi-layer data divided up and down from a LiDAR sensor and detecting entry or exit of the tunnel or the overpass around a moving object on which the tunnel detection apparatus is mounted based on distance information indicated by each of at least some layer data among the multi-layer data.