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:
Jun. 16, 2026
Filed:
Feb. 13, 2023
Korea Radioactive Waste Agency, Gyeongju-si Gyeongsangbuk-do, KR;
Seung Hyun Kim, Sejong, KR;
Hyungoo Kang, Daejeon, KR;
Sang Hwan Lee, Daejeon, KR;
Sang Hyuk Yun, Daejeon, KR;
Yun Jung Choi, Daejeon, KR;
Tae Chul Moon, Daejeon, KR;
KOREA RADIOACTIVE WASTE AGENCY, Gyeongsangbuk-do, KR;
Abstract
The present disclosure relates to a tunnel excavation apparatus to which a spectroscopic analysis method is applied. The tunnel excavation apparatus to which a spectroscopic analysis method is applied may include a ground component measurement unit to measure the properties of the ground which is excavated, and control a first driving unit and a second driving unit to be operated on the basis of the measured information on the ground, thereby preventing cracks from occurring on the ground during a ground excavation process.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile