Thomas W Sun

Title: Innovations of Thomas W. Sun

Introduction

Thomas W. Sun is an accomplished inventor based in Los Angeles, CA. He is known for his innovative contributions to refrigeration technology. With a focus on adaptive systems, his work has significantly impacted the efficiency of refrigerator operations.

Latest Patents

Thomas W. Sun holds 1 patent for an adaptive defrost system. This invention features a control mechanism that utilizes a single linear power supply and a microprocessor for both adaptive defrost and cold control functions. The system incorporates a zero current crossing point switching scheme to enhance relay cycle life. Additionally, it employs a calibration procedure based on line frequency to optimize compressor run time and defrost heater energization times. The invention also includes a sample and hold technique to differentiate between noise and valid signals, ensuring reliable operation.

Career Highlights

Throughout his career, Thomas has made significant strides in the field of refrigeration technology. His work at Texas Instruments Corporation has allowed him to develop and refine innovative solutions that improve energy efficiency and performance in refrigeration systems.

Collaborations

Thomas has collaborated with notable colleagues, including William R. Manning and Richard J. Lisauskas. Their combined expertise has contributed to the advancement of adaptive technologies in refrigeration.

Conclusion

Thomas W. Sun's innovative work in adaptive defrost systems showcases his commitment to enhancing refrigeration technology. His contributions continue to influence the industry and improve energy efficiency in household appliances.