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. 01, 2006
Filed:
Dec. 28, 2004
Anthony Delucco, Beaverton, OR (US);
William Devey, Beaverton, OR (US);
Will A. Miller, Camas, WA (US);
Anthony Delucco, Beaverton, OR (US);
William Devey, Beaverton, OR (US);
Will A. Miller, Camas, WA (US);
Credence Systems Corporation, Milpitas, CA (US);
Abstract
A test head for a semiconductor integrated circuit tester, the test head includes a power supply board mounted to a power distribution board and positioned between the power distribution board and a device interface board. The power supply board includes a power supply circuit having power supply input terminals for receiving electrical power at a voltage Vand force and return terminals for supplying regulated electrical power at a voltage V. The power supply board further includes a power connector for connecting the force and return terminals of the power supply circuit to power supply contact elements of the device interface board.