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:
Feb. 25, 2020
Filed:
Dec. 01, 2017
Xilinx, Inc., San Jose, CA (US);
Mohsen H. Mardi, Saratoga, CA (US);
Lik Huay Lim, Singapore, SG;
King Yon Lew, Simei, SG;
Andy Widjaja, Singapore, SG;
XILINX, INC., San Jose, CA (US);
Abstract
Examples of the present disclosure generally relate to a probe head assembly having modular interposer and a test system having the same. In one example, a probe head assembly includes a rigid stiffener plate, a PIB substrate, a bracket, a plurality of interposers disposed in the bracket, a probe card board electrically coupled by a plurality of contact pins disposed through the interposers to the PIB substrate, and a probe card electrically coupled to the probe card board. The PIB substrate, the interposers and the probe card board are sandwiched between the stiffener plate and the probe card.