Weixin Yan

Title: Weixin Yan: Innovator in Hybrid Powertrain Technology

Introduction

Weixin Yan is a prominent inventor based in Novi, MI (US), known for his contributions to hybrid powertrain technology. With a total of 5 patents to his name, Yan has made significant strides in the field of internal combustion engines and their control systems.

Latest Patents

One of Yan's latest patents is titled "Method for controlling internal combustion engines in hybrid powertrains." This innovative method involves selectively creating a vacuum in a hybrid powertrain, which is controlled by a hybrid control processor. The process includes requesting a pressure differential between two intake points separated by a throttle. Yan's method calculates both the actual and desired torque capacities for the engine, ensuring optimal performance.

Another notable patent is "Securing throttle area in a coordinated torque control system." This patent describes an engine system that includes a throttle actuator module and a torque control module. The throttle actuator module manages the throttle actuator based on a desired throttle area, while the torque control module determines various torque parameters to optimize engine performance.

Career Highlights

Weixin Yan is currently employed at GM Global Technology Operations LLC, where he continues to develop innovative solutions for hybrid powertrains. His work has been instrumental in advancing the efficiency and effectiveness of engine control systems.

Collaborations

Throughout his career, Yan has collaborated with notable colleagues, including Christopher E Whitney and Jeffrey M Kaiser. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Weixin Yan's contributions to hybrid powertrain technology demonstrate his commitment to innovation and excellence in engineering. His patents reflect a deep understanding of engine control systems, positioning him as a key figure in the automotive industry.