This inventor holds 1 USPTO granted patent. Top assignee: Shenzhen Sts Microelectronics Co., Ltd.. Active years: 2009.
Company Filing History:
Years Active: 2009
Title: Innovations by Wenli Luo in Motor Driver Technology
Introduction
Wenli Luo is an accomplished inventor based in Shenzhen, China. He has made significant contributions to the field of motor driver technology. His innovative work has led to the development of a patent that addresses critical challenges in motor driver circuits.
Latest Patents
Wenli Luo holds a patent for "Over current detection circuits for motor driver." This invention includes a motor driver featuring an H-bridge with a first differential input, a second differential input, and a differential output. The design incorporates a sensing circuit connected to the differential output of the H-bridge, along with a comparison and logic circuit linked to the sensing circuit. Additionally, it features a pair of pre-driver circuits that drive at least one of the differential inputs of the H-bridge. A pair of level shifters is also included, ensuring that the voltage of a pair of serially coupled transistors in the sensing circuit remains stable despite variations in temperature, motor current, or voltage. Each level shifter contains a transistor that receives a reference current, along with a serially coupled diode and zener diode to prevent current from flowing back from the differential output of the H-bridge.
Career Highlights
Wenli Luo is currently employed at Shenzhen STS Microelectronics Co., Ltd. His work at this company has allowed him to focus on advancing motor driver technologies. His expertise in this area has positioned him as a key contributor to the company's innovative projects.
Collaborations
Wenli Luo collaborates with Chunxing Deng, a fellow innovator in the field. Their partnership has fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Wenli Luo's contributions to motor driver technology through his patent demonstrate his commitment to innovation. His work not only enhances the functionality of motor drivers but also addresses critical issues in the field. The advancements made by Luo and his collaborations are paving the way for future innovations in motor technology.