This inventor holds 8 USPTO granted patents. Top assignees: The Hong Kong University of Science and Technology, Other. Active years: 2001-2011.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
7 out of 657 
1 out of 834,570 Years Active: 2001-2011
Title: Innovations of Ka Nang Leung
Introduction
Ka Nang Leung is a notable inventor based in Hong Kong, CN. He has made significant contributions to the field of electronics, particularly in the development of low-dropout regulators. With a total of 8 patents to his name, Leung's work showcases his expertise and innovative spirit.
Latest Patents
One of his latest patents is a single transistor-control low-dropout regulator. This invention provides improved transient response and stability by utilizing a single-transistor-control mechanism. The design minimizes undershoot and overshoot, enhancing the transient response. Additionally, the single-control transistor reduces the output resistance of the regulator, allowing for a higher output pole frequency without compromising stability. This innovation relaxes the limited choices of output capacitance combinations and their equivalent-series-resistance.
Another significant patent is a low-dropout regulator capable of on-chip implementation. This regulator features a high-gain error amplifier with a differential input stage and a single-ended output. It includes a high-swing, high-positive-gain second stage and a p-type MOS transistor. The design incorporates a first-order high-pass feedback network and a damping-factor-control mechanism, which improves load transient response and power supply rejection ratio. Notably, this regulator does not require an off-chip capacitor for stability.
Career Highlights
Ka Nang Leung has worked at the Hong Kong University of Science and Technology, where he has contributed to various research projects and innovations. His work in this esteemed institution has allowed him to collaborate with other talented individuals in the field.
Collaborations
Some of his notable coworkers include Kwok Tai Philip Mok and Tsz Yin Man. Their collaborative efforts have further advanced the research and development of electronic components.
Conclusion
Ka Nang Leung's contributions to the field of electronics, particularly through his innovative patents, highlight his role as a leading inventor in Hong Kong. His work continues to influence the development of efficient electronic systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile