IP Library Granted Patent US 9,310,428
Granted Patent B2
US 9,310,428 · App. 14/564,991 · Granted Apr 12, 2016

Probe retention arrangement

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Quick Facts
Patent No.
US 9,310,428
App. No.
14/564,991
Granted
Apr 12, 2016
Kind
B2
Abstract

A retention arrangement that includes one or more templates for securing and aligning probes for testing a device under test.

Claims (14)

1. A method of assembling a probe retention assembly comprising:

providing at least one guide plate having holes;

disposing above the at least one guide plate, a first anti-wicking template having holes;

aligning the holes of the at least one guide plate and the anti-wicking template;

pressing one or more probes into the holes of the at least one guide plate and the anti-wicking template; and

aligning the probes in the probe retention assembly;

the first anti-wicking template preventing a potting agent from wicking up and/or down a shaft of each of the one or more probes.

2. The method of claim 1 wherein a second guide plate is provided.

3. The method of claim 2 further comprising providing a spacer between the first guide plate and the second guide plates.

4. The method of claim 3 further comprising disposing a potting agent between the first guide plate and second guide plates.

5. The method of claim 2 wherein a second anti-wicking template is disposed above the second guide plate.

6. The method of claim 1 wherein the aligning step is performed automatically.

7. The method of claim 1 wherein the aligning step is performed manually.

8. The method of claim 1 further comprising fixing the probes in a vertical position in the probe retention assembly.

Assignments (4)
RELEASE OF SECURITY INTEREST Recorded Aug 7, 2025
From: HSBC BANK USA, NATIONAL ASSOCIATION
To: FORMFACTOR, INC.
Reel/Frame 072853/0001 →
SECURITY INTEREST Recorded Jul 29, 2025
From: FORMFACTOR, INC.
To: WELLS FARGO BANK, NATIONAL ASSOCIATION, AS ADMINISTRATIVE AGENT
Reel/Frame 072263/0272 →
SECURITY INTEREST IN UNITED STATES PATENTS AND TRADEMARKS Recorded Jul 12, 2016
From: FORMFACTOR, INC.; ASTRIA SEMICONDUCTOR HOLDINGS, INC.; CASCADE MICROTECH, INC.; MICRO-PROBE INCORPORATED
To: HSBC BANK USA, NATIONAL ASSOCIATION
Reel/Frame 039184/0280 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 26, 2015
From: SHTARKER, ALEX
To: FORMFACTOR , INC.
Reel/Frame 036430/0170 →