Company Filing History:
2 out of 304 
1 out of 5 Years Active: 2001-2005
Title: Orrin B West: Innovator in Power Electronics
Introduction
Orrin B West is a notable inventor based in Canton, MI (US), recognized for his contributions to power electronics. With a total of 3 patents, he has developed innovative solutions that enhance the efficiency and functionality of electronic systems.
Latest Patents
One of his latest patents is a method and system for non-invasive power transistor die voltage measurement. This non-invasive and non-destructive technique determines power transistor peak die voltage by utilizing values from a variety of parameters measured through external terminal voltages. The method calculates stray inductance values and uses them alongside measured current gradients to ascertain the peak die voltages for switches, such as transistors in an inverter. Another significant patent is the active ground current reduction device. This device is designed to be inserted between a grounded poly-phase external voltage source and a load, providing low insertion loss for differential mode currents while maintaining high insertion loss for ground currents. It effectively reduces ground currents associated with common mode voltages, enhancing the overall performance of electrical systems.
Career Highlights
Orrin has worked with several prominent companies, including Ballard Power Systems Corporation and Ecostar Electric Drive Systems LLC. His experience in these organizations has contributed to his expertise in the field of power electronics and innovation.
Collaborations
Throughout his career, Orrin has collaborated with talented individuals such as Douglas K Maly and Chingchi Chen. These partnerships have fostered a creative environment that has led to significant advancements in his projects.
Conclusion
Orrin B West's innovative work in power electronics showcases his commitment to advancing technology through his patents and collaborations. His contributions continue to impact the field positively, demonstrating the importance of innovation in engineering.