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:
Jan. 24, 2023
Filed:
Sep. 24, 2021
Chunghwa Precision Test Tech. Co., Ltd., Taoyuan, TW;
Kai-Chieh Hsieh, Taoyuan, TW;
Chao-Chiang Liu, Taoyuan, TW;
Meng-Chieh Cheng, Taipei, TW;
Wei-Jhih Su, Taichung, TW;
CHUNGHWA PRECISION TEST TECH. CO., LTD., Taoyuan, TW;
Abstract
A board-like connector, a dual-ring bridge of a board-like connector, and a wafer testing assembly are provided. The board-like connector includes a plurality of dual-ring bridges spaced apart from each other and an insulating layer. Each of the dual-ring bridges includes two carrying rings, two cantilevers respectively extending from and being coplanar with the two carrying rings, two abutting columns respectively extending from the two cantilevers along two opposite directions, and a bridging segment that connects the two carrying rings. The insulating layer connects the two carrying rings of the dual-ring bridges, and the two abutting columns of the dual-ring bridges respectively protrude from two opposite sides of the insulating layer. The two abutting columns of each of the dual-ring bridges are configured to be respectively abutted against two boards.