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. 24, 2026
Filed:
May. 22, 2025
SK on Co., Ltd., Seoul, KR;
Min Jeong Hong, Daejeon, KR;
Yoong Hee Lee, Daejeon, KR;
Jae Hun Kim, Daejeon, KR;
Yoon Sung Oh, Daejeon, KR;
Seul Gi Lee, Daejeon, KR;
Seung Won Lee, Daejeon, KR;
SK On Co., Ltd., Seoul, KR;
Abstract
A bolt fastening drive device is disclosed. The bolt fastening drive device includes a rotary shaft coupled to a drive controller and rotated, a bit part in which a first end is coupled to the rotary shaft and a second end is coupled to a bolt so that the bolt is fastened to a fastening hole of a fastening member, a first bracket coupled to the rotary shaft, a sensor part coupled to an inner portion of the first bracket, and a second bracket in which a first portion is brought in contact with a bolt head of the bolt and a second portion is coupled to the sensor part.