Hsienhui Cheng

Title: Hsienhui Cheng: Innovator in Optical Devices

Introduction

Hsienhui Cheng is a notable inventor based in Kent, Ohio. He has made significant contributions to the field of optical devices, particularly through his innovative patent. His work focuses on enhancing the performance and efficiency of optical systems.

Latest Patents

Hsienhui Cheng holds a patent for "Fast response optical devices by double liquid crystal cells structure." This invention involves a phase retarder that comprises first and second π-cells or other tunable birefringent devices arranged optically in series. The phase retardation value of the phase retarder is determined by the difference between the phase retardation values of the first and second π-cells. The driving circuitry is designed to generate a target phase retardation value by biasing the π-cells in a specific manner during a relaxation period. This innovative approach allows for improved control and stability in optical applications.

Career Highlights

Hsienhui Cheng is affiliated with Kent State University, where he continues to engage in research and development in the field of optical technologies. His academic background and practical experience contribute to his expertise in this area.

Collaborations

Hsienhui Cheng has collaborated with notable colleagues, including Achintya K Bhowmik and Philip J Bos. These partnerships enhance the scope and impact of his research endeavors.

Conclusion

Hsienhui Cheng's contributions to optical devices exemplify the innovative spirit of modern inventors. His patent reflects a commitment to advancing technology in the field, and his work continues to influence the development of optical systems.