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:
Apr. 08, 2025
Filed:
Apr. 20, 2021
Applicant:
Point Engineering Co., Ltd., Chungcheongnam-do, KR;
Inventors:
Assignee:
POINT ENGINEERING CO., LTD., Chungcheongnam-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 1/073 (2006.01); G01R 31/28 (2006.01);
U.S. Cl.
CPC ...
G01R 1/07342 (2013.01); G01R 1/07378 (2013.01); G01R 1/07371 (2013.01); G01R 31/2886 (2013.01);
Abstract
Proposed is a probe card. The probe card according to the present disclosure includes: a circuit board; a probe head having a guide plate, and through which a plurality of probes pass; and a connection member electrically connecting the circuit board and the probes to each other, wherein an insulating part of the connection member and the guide plate are made of an anodic aluminum oxide film formed by anodizing a metal as a base material.
Ahn, Bum. (2025). Probe card (U.S. Patent No. 12270828). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12270828
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile