Location History:
- West Newton, MA (US) (1997 - 1999)
- Newton, MA (US) (1999 - 2008)
Company Filing History:
7 out of 623 
1 out of 832,843 Years Active: 1997-2025
Title: The Innovative Mind of John P. Petry, III
Introduction
John P. Petry, III is an accomplished inventor located in West Newton, MA, holding five patents to his name. His work primarily focuses on advanced inspection technologies within the semiconductor industry, contributing significantly to automation and quality assurance.
Latest Patents
Among his latest creations, Patry has developed an "Apparatus and method for inspecting wirebonds on leads." This invention is designed for the automatic visual inspection of crescent-shaped wire bonds, utilizing advanced image acquisition techniques. The apparatus employs a sophisticated search model that consists of both crescent and wire modeling portions, ensuring accurate location and reliability information of wire bonds. The invention simplifies verification processes, ensuring they are in good electrical contact, while also aiding in wire location and crescent shape determination.
He has also patented a "Mark quality inspection apparatus and method," which utilizes a machine vision system for inspecting multi-character marks on integrated circuit devices. This system allows for detailed search and defect analysis while providing comprehensive reports on the inspection results. Additionally, it includes components for operator training and automatically trains models for individual characters of the mark.
Career Highlights
John is currently employed at Cognex Corporation, a leader in machine vision and industrial barcode reading solutions. His contributions have significantly advanced the company's technological edge, especially in the field of visual inspection systems.
Collaborations
Throughout his career, John has worked alongside talented individuals such as Juha Tapio Koljonen and Len L. Picard. Their collaborations reflect a commitment to teamwork and innovation that drives advancements in the machine vision sector.
Conclusion
With his remarkable contributions and several patents, John P. Petry, III continues to be a significant player in the world of automation and inspection technologies. His inventions not only enhance manufacturing quality assurance but also pave the way for future innovations in the industry.