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:
Jan. 06, 2026
Filed:
Jan. 05, 2022
Applicant:
Ls Electric Co., Ltd., Anyang-si, KR;
Inventor:
Kihyeon Kim, Anyang-si, KR;
Assignee:
LS ELECTRIC CO., LTD., Anyang-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 31/327 (2006.01); G01R 1/30 (2006.01); G01R 15/18 (2006.01); G01R 19/15 (2006.01); G01R 19/18 (2006.01); G01R 33/02 (2006.01);
U.S. Cl.
CPC ...
G01R 31/327 (2013.01); G01R 1/30 (2013.01); G01R 15/181 (2013.01); G01R 19/15 (2013.01); G01R 19/18 (2013.01); G01R 33/02 (2013.01);
Abstract
Disclosed is a test device. The test device according to an embodiment of the present invention is operated by a power supply unit provided to be portable, and tests a sensor device using an alternating current of a high frequency. Therefore, the portability and operation reliability of the test device are improved, and the convenience of use can be improved since a separate wire member or the like for the operation of the test device need not be provided.