Company Filing History:
Years Active: 2003
Title: Innovations of Mark Semeyn, Jr.
Introduction
Mark Semeyn, Jr. is an accomplished inventor based in Ypsilanti, MI (US). He has made significant contributions to the field of electronic throttle control systems. With a total of two patents to his name, Semeyn has demonstrated his expertise and innovative spirit in automotive technology.
Latest Patents
Semeyn's latest patents include an "Electronic throttle body with low friction default mechanism" and an "Electronic throttle control mechanism with reduced friction and wear." The first patent describes an electronic throttle control system that features a housing and cover member with a throttle valve, gear mechanism, motor, and a failsafe or default mechanism. This design incorporates a spring member that biases the throttle valve plate member toward the closed position, while a spring-biased plunger member allows for a default or "limp-home" position. The innovative hourglass shape of the spring member minimizes contact with the plunger member, reducing friction. The second patent also focuses on an electronic throttle control system, emphasizing reduced friction and wear through a carefully designed stop shoulder on the sector gear. This design minimizes stresses on components and enhances the overall efficiency of the gear train mechanism.
Career Highlights
Mark Semeyn, Jr. is currently employed at Visteon Global Technologies, Inc., where he continues to develop cutting-edge technologies in the automotive sector. His work has been instrumental in advancing electronic throttle control systems, which are crucial for modern vehicle performance and safety.
Collaborations
Throughout his career, Semeyn has collaborated with notable colleagues, including James Richard Rauch and Ross Dykstra Pursifull. These partnerships have contributed to the successful development of his innovative patents.
Conclusion
Mark Semeyn, Jr. is a notable inventor whose work in electronic throttle control systems has made a significant impact in the automotive industry. His innovative patents reflect his commitment to enhancing vehicle performance and safety.