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For the Inventor, By the Inventor

Somerville, MA, United States of America

David Walter Lewinnek

This inventor holds 10 USPTO granted patents. Top assignee: Teradyne, Inc.. Active years: 2003-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David Walter Lewinnek. Retrieved from https://idiyas.com/inventor/david-walter-lewinnek

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

USPTO Granted Patents = 10

% Patents Active = 80.0

Average Co-Inventor Count = 3.0

ph-index = 6

Forward Citations = 153(Granted Patents)


Location History:

  • Cambridge, MA (US) (2004)
  • Somerville, MA (US) (2003 - 2019)

Company Filing History:

goldMedal10 out of 731 
 
Teradyne, Inc.
 patents

Years Active: 2003-2026

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10 patents (USPTO):Explore Patents
1. 12535523 - Optical alignment in a test system (2026-01-27),
2. 10451652 - Coaxial structure for transmission of signals in test equipment (2019-10-22),
3. 9435855 - Interconnect for transmitting signals between a device and a tester (2016-09-06),
4. 9225977 - Matrix testing targets (2015-12-29),
5. 8947537 - Rotatable camera module testing system (2015-02-03),
6. 8736288 - Liquid cooling during testing (2014-05-27),
7. 7598725 - Alignment receptacle of a sensor adapted to interact with a pin to generate position data along at least two transverse axes for docking a test head (2009-10-06),
8. 6828774 - Rear-mounted gimbal for supporting test head (2004-12-07),
9. 6784679 - Differential coaxial contact array for high-density, high-speed signals (2004-08-31),
10. 6551122 - Low profile pneumatically actuated docking module with power fault release (2003-04-22),

Title: The Innovations of David Walter Lewinnek

Introduction

David Walter Lewinnek is a notable inventor based in Somerville, MA (US). He has made significant contributions to the field of electrical engineering, particularly in the area of signal transmission. With a total of 10 patents to his name, Lewinnek's work has had a considerable impact on the development of advanced testing equipment.

Latest Patents

Among his latest patents is a "Coaxial structure for transmission of signals in test equipment." This innovative system includes a circuit board with electrical elements, a wafer with contacts, and an interconnect designed to route signals between these components. The interconnect features multiple layers, each containing a flexible circuit with conductive traces. Additionally, the design incorporates shielding between adjacent layers, which is electrically connected to ground. Another significant patent is the "Interconnect for transmitting signals between a device and a tester." This system consists of a circuit board with electrical elements arranged at a first pitch and a wafer with contacts at a second pitch, which is less than the first. The interconnect utilizes additively-manufactured electrical conduits as part of the electrical pathway, enhancing the efficiency of signal transmission.

Career Highlights

David Lewinnek is currently employed at Teradyne, Inc., a company renowned for its innovative testing solutions. His work at Teradyne has allowed him to push the boundaries of technology in signal transmission and testing equipment.

Collaborations

Throughout his career, Lewinnek has collaborated with talented individuals such as Brian J Bosy and Roger Allen Sinsheimer. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

David Walter Lewinnek's contributions to the field of electrical engineering and his innovative patents demonstrate his commitment to advancing technology. His work continues to influence the design and functionality of testing equipment in the industry.

Profile summary based on public USPTO records.
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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