This inventor holds 10 USPTO granted patents. Top assignees: Avago Technologies Ecbu IP (Singapore) Pte. Ltd., Avago Technologies Ecbu IP Pte. Ltd., Avago Technologies General IP (Singapore) Pte. Ltd.. Active years: 2007-2020.
Company Filing History:
7 out of 497 
1 out of 50 
1 out of 1,813 
Years Active: 2007-2020
Title: Innovations of Kah Weng Lee
Introduction
Kah Weng Lee is a prominent inventor based in Singapore, known for his contributions to the field of light source technology and capacitive isolation systems. With a total of 10 patents to his name, he has made significant advancements that enhance the efficiency and functionality of electronic devices.
Latest Patents
One of his latest patents is a light source driver, which features various embodiments designed to operate with a low voltage supply. This innovative driver includes a driving transistor directly coupled to at least one light source, eliminating the need for additional switches. Additionally, the design incorporates a bypassing circuit to reduce power consumption and a peaking current generator to accelerate the turn-on time of the light source. Another notable patent is for an isolator with reduced susceptibility to parasitic coupling. This capacitive isolation system consists of two semiconductor dies with capacitive elements arranged in a face-to-face configuration, separated by an isolation layer that establishes a boundary for information transfer via capacitive coupling.
Career Highlights
Kah Weng Lee has worked with notable companies such as Avago Technologies and its subsidiaries, Avago Technologies Ecbu IP (Singapore) Pte. Ltd. and Avago Technologies General IP (Singapore) Pte. Ltd. His work in these organizations has contributed to the development of cutting-edge technologies in the semiconductor industry.
Collaborations
Throughout his career, Kah Weng Lee has collaborated with talented individuals, including Bin Zhang and Fun Kok Chow. These partnerships have fostered innovation and have been instrumental in the successful development of his patented technologies.
Conclusion
Kah Weng Lee's contributions to the field of electronics through his patents and collaborations highlight his role as a significant inventor in Singapore. His work continues to influence advancements in light source technology and capacitive isolation systems.