This inventor holds 11 USPTO granted patents. Top assignee: Texas Instruments Corporation. Active years: 1987-2006.
Location History:
- Richardson, TX (US) (1987 - 1990)
- Garland, TX (US) (1991)
- Dallas, TX (US) (2003 - 2006)
Company Filing History:
Years Active: 1987-2006
Title: The Innovative Contributions of Roger J. Stierman
Introduction
Roger J. Stierman is a notable inventor based in Richardson, TX, who has made significant contributions to the field of technology. With a total of 11 patents to his name, Stierman has demonstrated a commitment to innovation and excellence in his work. He is currently associated with Texas Instruments Corporation, where he continues to push the boundaries of engineering and design.
Latest Patents
Stierman's latest patents showcase his expertise in testing and plating technologies. One of his notable inventions is a method and system for testing a test sample using a simulation program. This innovative approach augments test results provided by a legacy test system, allowing for more accurate predictions of test outputs. The simulation program predicts simulated outputs in response to simulated inputs, enabling the identification of potential failure locations within the test sample.
Another significant patent involves a fixture and method for uniform electroless metal deposition on integrated circuit bond pads. This invention provides a method for uniform electroless plating of layers onto exposed metallizations in integrated circuits. The apparatus allows for the rotation of multiple wafers at a constant speed while immersed in a plating solution, resulting in highly uniform layers that can transform unbondable pad metallization into bondable pads.
Career Highlights
Throughout his career, Roger J. Stierman has been recognized for his innovative spirit and technical expertise. His work at Texas Instruments Corporation has positioned him as a leader in the field, contributing to advancements that have a lasting impact on technology and engineering.
Collaborations
Stierman has collaborated with esteemed colleagues such as James F. Haefling and Robert J. Lessard. These partnerships have fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.
Conclusion
Roger J. Stierman's contributions to the field of technology through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in testing and plating technologies, showcasing the importance of innovation in engineering.