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:
Aug. 05, 2025
Filed:
Dec. 25, 2019
Applicant:
Princo Corp., Hsinchu, TW;
Inventor:
Pei-Liang Chiu, Hsinchu, TW;
Assignee:
PRINCO CORP., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 1/073 (2006.01); G01R 3/00 (2006.01); G01R 31/26 (2020.01); G01R 31/28 (2006.01);
U.S. Cl.
CPC ...
G01R 1/0735 (2013.01); G01R 1/07328 (2013.01); G01R 3/00 (2013.01); G01R 31/2601 (2013.01); G01R 31/2889 (2013.01);
Abstract
A probe card device is provided, including a thin film substrate, a first circuit board, and a plurality of probes. The thin film substrate has opposite first and second surface. The first circuit board is disposed over the second surface of the thin film substrate to electrically connect the thin film substrate. The probes are disposed over the first surface of the thin film substrate and are not deformable.