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:
Aug. 10, 2004
Filed:
Dec. 07, 2000
Osamu Hashimoto, Tokyo, JP;
Masaaki Tanimura, Tokyo, JP;
Renesas Technology Corp., Tokyo, JP;
Abstract
Versatility of an inspection apparatus suitable for use in a burn-in inspection operation is improved so as to enable inspection of various semiconductor integrated circuits. A plurality of relay pins which are electrically connected to wiring patterns laid on a base board are provided. Sockets for receiving a semiconductor integrated circuits are mounted on a base board. An exchange board is provided for electrically connecting socket terminals of the socket to specific relay pins. The exchange board is mounted on the base board via spacers. In accordance with the type of semiconductor integrated circuits, the exchange board and the socket are replaced.