Company Filing History:
Years Active: 2014-2015
Title: David Chak Wang Hui: Innovator in Optical Communication Technologies
Introduction
David Chak Wang Hui is a prominent inventor based in Santa Clara, CA (US). He has made significant contributions to the field of optical communication, holding a total of 6 patents. His work focuses on enhancing data transmission technologies, which are crucial for modern communication systems.
Latest Patents
One of his latest patents is for a bidirectional optical data communications module. This innovative optical transceiver module includes N light sources, N light detectors, a bidirectional fiber port, and an optical network featuring 2N−1 wavelength-selective elements. The design allows for efficient transmission and reception of signals, with each light source corresponding to a unique transmit channel and each light detector to a unique receive channel. This configuration optimizes the coupling of light sources and detectors to the bidirectional fiber port through specific transmit and receive paths.
Another notable patent addresses optical communication systems and methods for minimizing reflective feedback. This system incorporates a transceiver with a light source, a transition lens, and an optical medium, each defining corresponding axes. By introducing relative misalignment from coaxial alignment, the system effectively reduces back reflection incidents at the light source. This innovative approach can be achieved through angular adjustments and offsets of the axes, enhancing overall communication efficiency.
Career Highlights
David Chak Wang Hui is currently employed at Avago Technologies General IP (Singapore) Pte. Ltd. His work at this company has allowed him to further develop his expertise in optical technologies and contribute to groundbreaking advancements in the field.
Collaborations
Throughout his career, David has collaborated with notable colleagues, including Xiaozhong Wang and Bing Shao. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
David Chak Wang Hui is a distinguished inventor whose work in optical communication technologies has led to significant advancements in the field. His innovative patents and collaborations reflect his commitment to enhancing data transmission systems.