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. 02, 2014
Filed:
Dec. 05, 2011
Chia-huang Wang, Kaohsiung, TW;
Hsin Chieh LU, Kaohsiung, TW;
Jung Fu Lee, Kaohsiung, TW;
Winway Technology Co., Ltd., Kaohsiung, TW;
Abstract
A wafer probe card has an adapter module and a probe module detachably mounted together. The adapter module has a holding member and an interposer mounted within the holding plate. The probe module has a frame assembly and a space transformer and a probe assembly mounted within the frame assembly. A fixing plate is mounted on the holding member of the adapter module to constitute an electrical connection among the interposer, space transformer and probe assembly. When any element of the wafer probe card is faulty, the adapter module or the probe module is detached and the faulty element is replaced. The adapter module or the probe module with the replaced element is then reassembled. Alternatively, the adapter module or the probe module can be replaced on a modular basis. Accordingly, it is not necessary that all components be detached entirely, thereby improving the operational speed and efficiency.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile