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:
Jul. 07, 2026
Filed:
Nov. 13, 2022
Applicant:
Semes Co., Ltd., Cheonan-si, KR;
Inventors:
Jun Beom Lee, Hwaseong-si, KR;
Dong Hoon Yang, Anyang-si, KR;
Assignee:
SEMES CO., LTD., Cheonan-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B66F 9/07 (2006.01); B61B 3/02 (2006.01); B61B 10/00 (2006.01); B65G 1/04 (2006.01); E01B 25/22 (2006.01);
U.S. Cl.
CPC ...
B66F 9/072 (2013.01); B61B 3/02 (2013.01); B61B 10/001 (2013.01); B65G 1/0421 (2013.01); E01B 25/22 (2013.01);
Abstract
Proposed are an OHT vehicle and a method of controlling the operation of the same. More particularly, proposed is a technology in which when a steering change is not performed properly as a steering wheel is adhered to a damper during the operation of a steering unit of an OHT vehicle, a dithering motion function is applied to the steering wheel to enable an efficient steering change of the OHT vehicle.