Probe for testing a device under test

US6815963B2 · kind B2 · utility

Assignee

• Cascade Microtech, Inc. · US

Inventors

• K. Reed Gleason · Portland, US
• Tim Lesher · Portland, US
• Eric W. Strid · Portland, US
• Mike Andrews · Cornelius, US
• John Martin · Portland, US
• John Dunklee · Tigard, US
• Leonard Hayden · Beaverton, US
• Amr M. E. Safwat · Cairo, EG

Key dates

• Filing date: May 23, 2003
• Grant date: Nov 9, 2004
• Expiry date: Jul 14, 2023

Classification

• Technology area (CPC G): Physics
• CPC primary: G01R1/06777
• WIPO field: Measurement
• WIPO sector: Instruments

Abstract

A probe measurement system for measuring the electrical characteristics of integrated circuits or other microelectronic devices at high frequencies.