Company Filing History:
Years Active: 1997-1999
Title: Dennis Charles Dubois: Innovator in Semiconductor Testing
Introduction
Dennis Charles Dubois is a notable inventor based in Salt Point, NY (US). He has made significant contributions to the field of semiconductor technology, holding 2 patents that showcase his innovative approach to testing and reliability.
Latest Patents
His latest patents focus on methods and apparatus for burn-in stressing and simultaneous testing of semiconductor device chips. These methods involve laminating multiple chips together in a stack configuration to create a multichip module. Testing is enhanced by connecting temporary interconnect wiring to an access surface of the module, allowing for electrical interconnections among the chips. Prior to the burn-in stressing and testing, an electrical screening step is conducted to identify any defects in the connections. If defects are found, various techniques are employed to isolate or remove them. The process culminates in the burn-in stressing and simultaneous testing of the semiconductor chips, utilizing the temporary interconnect wiring.
Career Highlights
Dennis is associated with the International Business Machines Corporation, commonly known as IBM. His work at IBM has positioned him as a key player in advancing semiconductor testing methodologies.
Collaborations
Throughout his career, Dennis has collaborated with notable colleagues, including Kenneth E Beilstein, Jr and Claude Louis Bertin. These collaborations have further enriched his contributions to the field.
Conclusion
Dennis Charles Dubois exemplifies innovation in semiconductor testing through his patents and work at IBM. His contributions continue to influence the industry and enhance the reliability of semiconductor devices.