Chih-Hao Chen

Title: Innovations of Chih-Hao Chen

Introduction

Chih-Hao Chen is a notable inventor based in Fremont, CA. He has made significant contributions to the field of optical modulation, holding a total of 2 patents. His work focuses on enhancing the performance and control of optical modulators, which are essential components in various communication technologies.

Latest Patents

Chih-Hao Chen's latest patents include innovative solutions for controlling bias voltages in optical modulators. One of his patents, titled "Controlling a bias voltage for a Mach-Zehnder modulator," describes a controller that receives a dither signal and determines the difference between this signal and a previous one. The controller then calculates a derivative of this difference concerning the bias voltage difference between two bias voltages, allowing for precise control of the modulator's bias voltage. Another patent, "Optical modulator control system," outlines an apparatus that includes a control system coupled to an optical modulator. This system features a Radio Frequency (RF)/dither ratio unit that modifies the amplitude of a dither signal to maintain a constant ratio with the RF input signal.

Career Highlights

Chih-Hao Chen is currently employed at Intel Corporation, where he continues to develop cutting-edge technologies in optical modulation. His work at Intel has positioned him as a key player in advancing optical communication systems.

Collaborations

Chih-Hao Chen has collaborated with esteemed colleagues such as Gevorg Nahapetian and Thomas J Giovannini. These collaborations have further enriched his research and development efforts in the field.

Conclusion

Chih-Hao Chen's contributions to optical modulation through his patents and work at Intel Corporation highlight his innovative spirit and dedication to advancing technology. His inventions are paving the way for improved communication systems in the future.