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For the Inventor, By the Inventor

Cherry Hill, NJ, United States of America

Intest Corporation

Calculating rank
USPTO Granted Patents = 50

% Expired Patents = 30.0


Trademarks = 5

Forward Citations = 739

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35 inventors (with patents filed for the assignee):

goldMedal Christopher L West (15 out of 19 patents)

silverMedal Alyn R Holt (15 out of 19 patents)

bronzeMedal Charles Paul Nappen (10 out of 10 patents)

4.  Steven J Crowell (6 out of 6 patents)

5.  Robert E Matthiessen (6 out of 6 patents)

6.  Nathan R Smith (6 out of 6 patents)

7.  Hermann Josef Weissacher (5 out of 5 patents)

8.  Christian Mueller (5 out of 6 patents)

9.  I Marvin Weilerstein (5 out of 8 patents)

10.  Henri M Akouka (4 out of 12 patents)

11.  Wei Guan (4 out of 4 patents)

12.  Davis S Dao (4 out of 4 patents)

13.  Daniel J Graham (3 out of 4 patents)

14.  Trung Van Nguyen (3 out of 3 patents)

15.  Benoit Jean Michel Goeuriot (2 out of 2 patents)


Core Competencies:
Test Head
Manipulator
Positioning
Docking System
Signal Module
Electronic Device
Safety Mechanism
Modular Interface
Dynamic Cradle Assembly
Cable Handler
Automated Docking
Materials Handling

50 patents:

1. 9897628 - Method and apparatus for docking a test head with a peripheral (2018-02-20),
2. 9557371 - Cradle and cable handler for a test head manipulator (2017-01-31),
3. 9347804 - Test head manipulator (2016-05-24),
4. 9201430 - Test head vertical support system (2015-12-01),
5. 9134387 - Test head positioner system (2015-09-15),
6. 8981807 - Positioner system and method of positioning (2015-03-17),
7. 8763962 - Cradle and cable handler for a test head manipulator (2014-07-01),
8. 8760182 - Test head docking system and method with sliding linkage (2014-06-24),
9. 8700218 - Test head vertical support system (2014-04-15),
10. 8618822 - Test head manipulator (2013-12-31),
11. 8444107 - Wrist joint for positioning a test head (2013-05-21),
12. 8350584 - Test head positioning system and method (2013-01-08),
13. 8212578 - Test head positioner system (2012-07-03),
14. 8141834 - Test head positioning system (2012-03-27),
15. 8035406 - Test head positioning system and method (2011-10-11),
Company Overview
Intest Corporation, based in Cherry Hill, NJ, specializes in advanced test head manipulation technologies. The company focuses on developing innovative solutions for electronic device testing, including manipulators, docking systems, and signal modules. Their expertise extends to safety mechanisms and modular interfaces, ensuring precision and reliability in testing environments. Intest Corporation is committed to enhancing the efficiency and effectiveness of electronic testing processes, catering to a diverse range of industries that require high-quality testing solutions.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Intest Corporation USPTO Patent Assignee Logo
50 Patents

#2 in Cherry Hill, NJ

#284 in New Jersey

#7,011 in US

#14,024 in the World

Cherry Hill, NJ (US)
Cherry Hill, NJ, United States of America

Intest Corporation

Forward Citations = 739

35 inventors:

goldMedal Christopher L West (15 out of 19 patents)

silverMedal Alyn R Holt (15 out of 19 patents)

bronzeMedal Charles Paul Nappen (10 out of 10 patents)

4.  Steven J Crowell (6 out of 6 patents)

5.  Robert E Matthiessen (6 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Intest Corporation. Retrieved from https://idiyas.com/company/intest

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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