YangTao Cheng

Title: Innovations of YangTao Cheng

Introduction

YangTao Cheng is a notable inventor based in Shanghai, China. He has made significant contributions to the field of optoelectronics, particularly with his innovative designs in optocoupler circuits. His work has implications for various applications in electronic communication and signal processing.

Latest Patents

YangTao Cheng holds a patent for an "Optocoupler circuit with level shifter." This invention involves a first direction path that transmits signals from a first to a second terminal. The circuit includes a first level shifter, a second level shifter, and a first optocoupler. The first level shifter receives a first input signal at the first terminal and shifts the voltage level of the first input signal to a first shifted voltage level with respect to a first ground level in a first power domain, providing a first shifted signal. The first optocoupler receives this first shifted signal and generates a first optocoupler signal in response. Subsequently, the second level shifter receives the first optocoupler signal and shifts its voltage level to a second shifted voltage level with respect to a second ground level in a second power domain, resulting in a second shifted signal at the second terminal.

Career Highlights

YangTao Cheng is currently employed at NXP USA, Inc., where he continues to develop innovative technologies in the field of electronics. His expertise in optocoupler circuits has positioned him as a valuable asset to his company and the industry at large.

Collaborations

One of his notable collaborators is Kai Zhu, with whom he has worked on various projects related to optoelectronics and circuit design.

Conclusion

YangTao Cheng's contributions to the field of optoelectronics, particularly through his patented optocoupler circuit, highlight his innovative spirit and technical expertise. His work continues to influence advancements in electronic communication technologies.