Company Filing History:
Years Active: 2019-2020
Title: Innovations of Chun Sing Cheng
Introduction
Chun Sing Cheng is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of electrical engineering, particularly in battery testing and electric circuit analysis. With a total of three patents to his name, Cheng's work reflects a commitment to enhancing the efficiency and accuracy of electrical devices.
Latest Patents
Cheng's latest patents include an "Efficient Battery Tester" and a "Method and Apparatus for Use in an Electric Circuit." The Efficient Battery Tester is designed to efficiently extract intrinsic characteristics of a battery. This innovative device comprises a sensing unit, a controller, a bi-directional power converter, and an energy storage unit. The energy discharged from a battery during testing is stored in the energy storage unit and recycled back to the battery. The tester employs a high current pulse test and a switching excitation test, utilizing a modified particle swarm optimization algorithm to analyze precise model parameters that describe the health conditions of a battery. The second patent, a method and apparatus for use in an electric circuit, includes a sampling module that approximates the voltage-current characteristics of electrical circuit components. This apparatus estimates time-domain voltage and current responses based on the approximated characteristics under applied excitation.
Career Highlights
Cheng has worked with several reputable organizations, including Premier Technologies Ltd. and City University of Hong Kong. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in electrical engineering.
Collaborations
Cheng has collaborated with notable colleagues, including Wing Hong Lau and Shu Hung Henry Chung. Their teamwork has fostered an environment of creativity and innovation, leading to the development of impactful technologies.
Conclusion
Chun Sing Cheng's contributions to the field of electrical engineering through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in battery testing and electric circuit analysis.