This inventor holds 4 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1987-1999.
Company Filing History:
Years Active: 1987-1999
Title: Innovations of John James Shushereba
Introduction
John James Shushereba is a notable inventor based in Essex Junction, VT (US). He has made significant contributions to the field of integrated circuits, holding a total of 4 patents. His work focuses on enhancing the functionality and reliability of electronic components.
Latest Patents
One of his latest patents is titled "Built-in dynamic stress for integrated circuits." This invention features a built-in stress circuit that includes a frequency generator, self-test circuits, a temperature regulator, and a controller. The frequency generator receives a reference clock and an adjusted temperature frequency from the temperature regulator, outputting the necessary test frequencies for the self-test circuits. The self-test circuits dissipate power during operation, while the temperature regulator senses the power dissipated and adjusts the temperature frequency accordingly. The controller provides the essential control data for testing both electrical and thermal stress conditions.
Another significant patent is the "Weighted random pattern built-in self-test." This integrated circuit comprises logic circuits and self-test circuits designed for testing logic circuits. It includes a pseudo random pattern generator that produces at least one pseudo random pattern and a weighing circuit that weighs this pattern. The combination generates multiple weighted pseudo random patterns, allowing for effective testing of the logic circuits.
Career Highlights
John James Shushereba is currently employed at International Business Machines Corporation (IBM). His work at IBM has allowed him to innovate and develop advanced technologies that contribute to the efficiency of integrated circuits.
Collaborations
Some of his notable coworkers include Franco Motika and Stephen V Pateras. Their collaboration has likely fostered an environment of innovation and creativity within their projects.
Conclusion
John James Shushereba's contributions to the field of integrated circuits through his patents demonstrate his expertise and commitment to innovation. His work continues to influence the development of reliable electronic components.