Company Filing History:
Years Active: 2021-2025
Title: Siu Chik Wong: Innovator in Power Conversion Technologies
Introduction
Siu Chik Wong is a prominent inventor based in Hong Kong, known for his contributions to power conversion technologies. With a total of four patents to his name, Wong has made significant advancements in the field of electrical engineering.
Latest Patents
Wong's latest patents include innovative designs that enhance the efficiency and performance of power converters. One of his notable inventions is a multi-phase interleaved power converter with improved current balancing. This device features at least six switches arranged in a multi-phase interleaved circuit, along with a control circuit that optimizes the operation of the switches based on pulse-width modulation (PWM) signals. Another significant patent is a switch-mode AC-DC power converter designed to reduce common mode noise. This converter utilizes a bridgeless totem-pole circuit arrangement and incorporates a control circuit that manages the switches to minimize noise during AC voltage input cycles.
Career Highlights
Siu Chik Wong is currently employed at Astec International Limited, where he continues to develop cutting-edge technologies in power conversion. His work has been instrumental in advancing the efficiency and reliability of electrical systems.
Collaborations
Wong collaborates with talented colleagues, including Zhihua Gu and Kim Ly Kha, to drive innovation in their projects. Their combined expertise contributes to the success of their initiatives at Astec International Limited.
Conclusion
Siu Chik Wong's contributions to power conversion technologies exemplify his dedication to innovation and engineering excellence. His patents reflect a commitment to improving electrical systems, making a lasting impact in the field.