Brian J Wojszynski

Title: Innovations of Brian J Wojszynski

Introduction

Brian J Wojszynski is an accomplished inventor based in Hyde Park, NY (US). He has made significant contributions to the field of electrical verification, holding a total of 4 patents. His work focuses on innovative methods and apparatuses that enhance the testing and repair of electronic circuits.

Latest Patents

One of his latest patents is titled "Ionization test for electrical verification." This invention presents a method and apparatus for the non-contact electrical testing of both opens and shorts in electronic substrates. The top surface electrical test features are exposed to an ionization source under ambient conditions, and the subsequent charge buildup is measured as a drain current by probes contacting corresponding bottom surface features. Opens are detected by an absence of a drain current, while shorts are identified by turning off the ionization source and re-measuring the bottom surface probes with a varying bias applied to each probe in the array.

Another notable patent is the "Interconnect package cluster probe short removal apparatus and method." This invention includes a method and structure for an electronic circuit test and repair apparatus, which comprises at least one wiring analyzer to locate circuit shorts and a current source to provide sufficient current to attempt to remove any identified shorts.

Career Highlights

Brian J Wojszynski is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and contribute to advancements in electronic testing technologies. His expertise in electrical verification has positioned him as a key figure in his field.

Collaborations

Throughout his career, Brian has collaborated with notable colleagues, including Thomas Clarke Morrison and Robert H Cadwallader. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Brian J Wojszynski's contributions to the field of electrical verification through his patents and work at IBM highlight his dedication to innovation. His inventions not only advance technology but also pave the way for future developments in electronic testing.