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. 02, 2024
Filed:
Oct. 13, 2021
Mpi Corporation, Zhubei, TW;
Chin-Yi Tsai, Zhubei, TW;
Chia-Tai Chang, Zhubei, TW;
Cheng-Nien Su, Zhubei, TW;
Chin-Tien Yang, Zhubei, TW;
Chen-Chih Yu, Zhubei, TW;
MPI CORPORATION, Zhubei, TW;
Abstract
The present invention provides a probe card comprising a probe base, at least one impedance-matching probes, and a plurality of first probes. The probe base has a probing side and a tester side opposite to the probing side. Each impedance-matching probe has a probing part and a signal transmitting part electrically coupled to the probing part, wherein one end of the signal transmitting part is arranged at tester side, and the signal transmitting part has a central probing axis. Each first probe has a probing tip and a cantilever part coupled to the probing tip, wherein the cantilever part is coupled to the probe base and has a first central axis such that an included angle is formed between the central probing axis and the first central axis.