Chien-Cheng Chen

Title: Innovations by Chien-Cheng Chen in Rotation Speed Control Technology.

Introduction

Chien-Cheng Chen is a notable inventor based in Taoyuan County, Taiwan. He has made significant contributions to the field of electronics, particularly in the development of control circuits for fan systems. His innovative approach has led to the creation of a patent that addresses critical issues in rotation speed management.

Latest Patents

Chien-Cheng Chen holds a patent for a "Fan system—rotation speed control circuit and method for rotation speed error auto-calibration thereof." This invention presents a rotation speed control circuit that includes a first multiplexer, a second multiplexer, an error amplifier, and a current compensation circuit. The circuit is designed to auto-calibrate rotation speed errors, ensuring optimal performance and longevity of the fan system. During calibration mode, the circuit selects a calibration clock signal and a calibration voltage, adjusting the current value accordingly to compensate for errors caused by aging external capacitors.

Career Highlights

Chien-Cheng Chen is currently employed at Anpec Electronics Corporation, where he continues to innovate and develop advanced electronic solutions. His work has been instrumental in enhancing the efficiency and reliability of electronic devices.

Collaborations

Chien-Cheng Chen collaborates with talented colleagues, including Ming-Jung Tsai and Ching-Sheng Li, who contribute to the innovative environment at Anpec Electronics Corporation.

Conclusion

Chien-Cheng Chen's contributions to rotation speed control technology exemplify the impact of innovative thinking in electronics. His patent not only addresses existing challenges but also paves the way for future advancements in the field.