Company Filing History:
Years Active: 2008-2020
Title: Innovator Spotlight: Kwok Kuen Tse
Introduction
Kwok Kuen Tse is a renowned inventor based in Hong Kong, China, with a remarkable portfolio of six patents to his name. His work primarily focuses on developing innovative cooling fan technologies that enhance efficiency and performance in various applications.
Latest Patents
Among his latest inventions is a cooling fan module designed for heat exchangers. This module features a motor, a fan, and a sophisticated speed controller that operates in high and low-speed modes. Notably, the speed controller employs a pulse width modulation circuit to minimize power consumption while achieving low-speed operations. By eliminating the need for a conventional voltage dropping resistor, this design significantly increases the overall efficiency of the module.
Another notable invention by Tse is a fan and motor drive device. This device includes a control management unit that classifies target rotation speed signals from an ECU into multiple ranges, each linked to specific output duty ratios. The voltage converter within the device regulates the voltage output to the motor based on real-time signals, ensuring that the motor operates at the desired rotation speed effectively.
Career Highlights
Throughout his career, Kwok Kuen Tse has held significant positions in prominent companies, including Johnson Electric International AG and Johnson Electric S.A. His tenure at these companies has allowed him to innovate and contribute to the field of motor-driven devices and cooling technologies.
Collaborations
Tse has collaborated with talented coworkers such as Rui Feng Qin and Xin Hui Guan, enhancing his inventive capabilities and contributing to the development of cutting-edge technologies in his field.
Conclusion
Kwok Kuen Tse's contributions to the field of cooling fan technology and motor drive systems showcase his innovative spirit and commitment to improving efficiency in engineering solutions. His patents continue to influence the industry, making Tsé a key figure in the realm of inventions and innovation.