This inventor holds 3 USPTO granted patents. Top assignee: Hughes Electronics Corporation. Active years: 1997-1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1997-1999
Title: Innovations of Kin E Shum
Introduction
Kin E Shum is an accomplished inventor based in Los Angeles, CA. He has made significant contributions to the field of electrical engineering, particularly in the development of DC-to-DC converters and current sensing technologies. With a total of 3 patents to his name, Shum continues to push the boundaries of innovation.
Latest Patents
One of his latest patents is a "DC to DC converter with a single-fault tolerant clamp." This invention features a DC-to-DC converter that maintains a well-regulated secondary bus voltage while sourcing and sinking current to a load. The clamp is designed to be disabled when sourcing current, ensuring that all current is delivered to the load. It activates when the bus voltage exceeds a set point, effectively clamping the voltage and providing single fault tolerance through a fault detection clamp element.
Another notable patent is the "Method for sensing DC current and sensor for carrying out same." This invention includes an electromagnetic circuit component, such as a current transformer, which accurately measures DC current. The design minimizes error at low levels of measured current by generating a constant DC offset current. The method involves multiple circuits that work together to ensure precise measurement and adjustment of the DC current.
Career Highlights
Kin E Shum is currently employed at Hughes Electronics Corporation, where he applies his expertise in electrical engineering to develop innovative solutions. His work has significantly impacted the field, particularly in enhancing the efficiency and reliability of power conversion systems.
Collaborations
Shum collaborates with various professionals in his field, including his coworker Craig H Becker-Irvin. Their combined efforts contribute to the advancement of technology and innovation within their organization.
Conclusion
Kin E Shum is a notable inventor whose work in electrical engineering has led to significant advancements in DC-to-DC conversion and current sensing technologies. His contributions continue to shape the future of innovation in this field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile