Kwok C Yee

Title: The Innovative Contributions of Kwok C Yee

Introduction

Kwok C Yee is a notable inventor based in Randolph, NJ (US), recognized for his significant contributions to the field of thermochromic materials. With a total of 8 patents to his name, Yee has made strides in developing technologies that enhance temperature measurement and display.

Latest Patents

One of his latest patents involves temperature measurement and display using thermochromic materials. Certain polyacetylenes exhibit reversible color changes at transition temperatures ranging from -180°C to 220°C. These thermochromic cycles can be repeated many times without apparent degradation and minimal change in spectroscopic properties. Such materials are particularly useful in temperature-indicator and indicia-display device applications. Another significant patent focuses on fluorinated benzenesulfonate diacetylenes, which are useful in time-temperature devices for monitoring the shelf lives of perishable articles. These compositions can be polymerized through thermal annealing or exposure to actinic or high-energy ionizing radiation, exhibiting longer polymerization induction periods and an 'autocatalytic' effect during polymerization.

Career Highlights

Throughout his career, Kwok C Yee has worked with prominent organizations, including Allied Chemical Corporation and Allied Corporation. His work has significantly impacted the development of materials that respond to temperature changes, making them valuable in various applications.

Collaborations

Yee has collaborated with notable individuals in his field, including Ray H Baughman and Anthony F Preziosi. These collaborations have likely contributed to the innovative advancements in his research and patent developments.

Conclusion

Kwok C Yee's contributions to thermochromic materials and temperature measurement technologies highlight his role as a leading inventor in his field. His patents reflect a commitment to innovation that continues to influence various industries.