Company Filing History:
Years Active: 1993
Title: The Innovations of Donald L. Richardson
Introduction
Donald L. Richardson is an accomplished inventor based in Anderson, IN (US). He has made significant contributions to the field of sensor technology, particularly through his innovative patent related to variable reluctance sensors. His work has implications for various applications, including automotive systems.
Latest Patents
Richardson holds a patent for a "Variable reluctance sensor with offset magnets having improved magnetic." This invention provides a means for enhancing the magnetic permeability of a magnetic circuit within a variable reluctance sensor. The process involves annealing the magnetic flux member in a vacuum at high temperatures, which improves the sensor's performance. The method results in an increase of sensor signal by as much as about 60 percent during operation, particularly beneficial for low rotational speeds in automotive anti-lock braking or traction control systems.
Career Highlights
Richardson is associated with GM Global Technology Operations, Inc., where he applies his expertise in sensor technology. His innovative approach has led to advancements in the effectiveness of sensors used in critical automotive applications.
Collaborations
Throughout his career, Richardson has collaborated with notable colleagues, including Takeshi Shirai and Andrzej M. Pawlak. These collaborations have contributed to the development of cutting-edge technologies in the field.
Conclusion
Donald L. Richardson's contributions to sensor technology exemplify the impact of innovative thinking in engineering. His patent demonstrates a significant advancement in the performance of variable reluctance sensors, showcasing his dedication to improving automotive safety systems.