Chung Nin Chau

Title: Innovations by Chung Nin Chau

Introduction

Chung Nin Chau is a notable inventor based in Sayne, PA (US). He has made significant contributions to the field of phosphor technology, holding 2 patents that showcase his innovative approaches to enhancing lamp performance.

Latest Patents

Chau's latest patents include a method for creating phosphor powder for coating lamp envelopes. This method provides an adherent, continuous, conformal, non-particulate coating of a metal or metalloid compound on individual phosphor particles. The process involves wetting the particles with a polymer solution that can chelate metal ions, followed by drying to produce a continuous polymer coating. The polymer-coated particles are then suspended in a solution containing metal ions, resulting in a durable coating that improves lumen maintenance in lamps. Another significant patent involves a method for making calcium halophosphate phosphors activated with antimony and manganese, which achieve higher quantum efficiencies by optimizing particle size without compromising emission quality.

Career Highlights

Chung Nin Chau is currently employed at Osram Sylvania Inc., where he continues to develop innovative solutions in lighting technology. His work has contributed to advancements in the efficiency and effectiveness of phosphor materials used in lamps.

Collaborations

Chau has collaborated with notable colleagues such as Tracy V. Silloway and Paul W. Salvi, enhancing the innovative environment at Osram Sylvania Inc. through teamwork and shared expertise.

Conclusion

Chung Nin Chau's contributions to phosphor technology and his innovative patents reflect his commitment to advancing lighting solutions. His work continues to impact the industry positively, showcasing the importance of innovation in enhancing everyday products.