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:
Nov. 11, 2025
Filed:
Dec. 13, 2023
Tecat Technologies (Suzhou) Limited, Suzhou, CN;
Choon Leong Lou, Singapore, SG;
TECAT TECHNOLOGIES (SUZHOU) LIMITED, Suzhou, CN;
Abstract
A probe card device is provided. The probe card device includes at least one first guide plate, at least one second guide plate, at least one probe, and a plurality of grounding elements. The first guide plate has a plurality of first array through holes and the second guide plate has a plurality of second array through holes. The plurality of grounding elements pass through the first array through holes and the second array through holes. A conductive trace is arranged around at least one first array through hole with the grounding elements to form a first grounding point, the conductive trace is arranged around at least one second array through hole with the grounding elements to form a second grounding point, at least two first grounding points or at least two second grounding points are connected to each other through the conductive trace.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile