Indexing rotatable chuck for a probe station
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 26, 2005
Grant Date -
Nov 4, 2004
app pub date -
May 28, 2004
filing date -
May 3, 2000
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A rotary chuck with indexed rotation promotes rapid rotation of a device under test and increases the productivity of a probe station on which the device is being tested. A device mounting member of a rotatable chuck is supported for rotation on a first surface of a base until a vacuum is applied drawing the device mounting member into contact with a second surface of the base and constraining the device mounting member against rotation.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully