Hongtao Yao

Title: Innovations by Hongtao Yao in Light Source Frequency Detection

Introduction

Hongtao Yao is an accomplished inventor based in Sunnyvale, CA. He has made significant contributions to the field of light source frequency detection. His innovative work has led to the development of a unique patent that enhances the measurement of power frequency in light sources.

Latest Patents

Hongtao Yao holds a patent for a "Light source frequency detection circuit using bipolar transistor." This apparatus is designed to measure the power frequency of a light source. It includes a photo-sensitive transistor, modulators, and a logic unit. The photo-sensitive transistor generates an electrical signal in response to light from the source. The modulator then creates a modulated signal based on this electrical signal, toggling at a rate that is substantially proportional to the power frequency of the light source. The logic unit receives the modulated signal and determines its toggling frequency. This invention showcases Yao's expertise in electronic circuit design and light detection technology.

Career Highlights

Hongtao Yao is currently employed at Omnivision Technologies, Inc., where he continues to innovate and contribute to advancements in technology. His work at Omnivision has positioned him as a key player in the field of optical and imaging solutions.

Collaborations

Some of his notable coworkers include Tiejun Dai and Sohei Manabe. Their collaborative efforts contribute to the innovative environment at Omnivision Technologies, Inc.

Conclusion

Hongtao Yao's contributions to light source frequency detection exemplify his innovative spirit and technical expertise. His patent reflects a significant advancement in the field, showcasing the potential for further developments in optical technology.