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:
Dec. 28, 2021
Filed:
Nov. 17, 2020
Star Technologies, Inc., Hsinchu, TW;
Choon Leong Lou, Hsinchu, TW;
Hsiao Ting Tseng, Hsinchu, TW;
Li Min Wang, Hsinchu, TW;
Chia Hao Tu, Hsinchu, TW;
Chun Wei Peng, Hsinchu, TW;
STAR TECHNOLOGIES, INC., Hsinchu, TW;
Abstract
The present application provides a testing apparatus. The testing apparatus includes a base; a first printed circuit board, disposed above the base; a stiffener, disposed adjacent to the base, located at a center of the base and passing through the first printed circuit board; a second printed circuit board, disposed at a center of the stiffener; and a probe card, one part thereof disposed adjacent to the stiffener and the other part thereof passing through the base, the first printed circuit board, the stiffener and the second printed circuit board. The base, the stiffener and the second printed circuit board are integrated and the base carries the first circuit board.