Company Filing History:
Years Active: 2007-2009
Title: Yat Hei Lam: Innovator in Power Conversion Technologies
Introduction
Yat Hei Lam is a prominent inventor based in Hong Kong, CN. He has made significant contributions to the field of power conversion technologies, holding a total of 3 patents. His innovative work focuses on enhancing the efficiency and functionality of electronic devices through advanced charging and power management systems.
Latest Patents
One of Yat Hei Lam's latest patents is titled "N-stage exponential charge pumps, charging stages therefor and methods of operation thereof." This invention describes an exponential charge pump that utilizes multiple identical or similar charging stages. Each stage consists of a first and second capacitor, which work together to increase voltage during specific clock phases. This mechanism allows for efficient voltage regulation and energy transfer to an output capacitor.
Another notable patent is the "Single inductor multiple-input multiple-output switching converter and method of use." This invention introduces a switching converter that time-multiplexes various input power sources through a single inductor. It provides multiple regulated output voltages, making it ideal for powering different components of portable electronic devices while simultaneously charging a rechargeable battery. This design simplifies the power management system by eliminating the need for an additional power multiplexer.
Career Highlights
Yat Hei Lam is affiliated with The Hong Kong University of Science and Technology, where he continues to advance research in power conversion technologies. His work has garnered attention for its practical applications in modern electronic devices, contributing to the efficiency and sustainability of power usage.
Collaborations
Yat Hei Lam collaborates with esteemed colleagues, including Wing Hung Ki and Chi Ying Tsui. Their combined expertise fosters an environment of innovation and creativity, leading to groundbreaking advancements in their field.
Conclusion
Yat Hei Lam's contributions to power conversion technologies exemplify the spirit of innovation. His patents reflect a commitment to improving electronic device efficiency and functionality. Through his work, he continues to influence the future of power management systems.