Hung-Han Chen

Title: Innovations of Inventor Hung-Han Chen

Introduction

Hung-Han Chen is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of electronics, particularly in the development of advanced transmitter technologies. With a total of three patents to his name, Chen's work focuses on improving signal quality and reducing electromagnetic interference in radio frequency applications.

Latest Patents

One of Chen's latest patents is titled "Transmitter and associated calibration method." This invention provides a calibration method for a transmitter that includes a power amplifier, a transformer, an adjusting circuit, and a coupling circuit. The method effectively eliminates second harmonic generation due to the power amplifier, thereby enhancing electromagnetic interference and signal quality.

Another significant patent is "Radio frequency apparatus and inductance device thereof." This invention encompasses a radio frequency apparatus that includes a power amplifier circuit, a signal coupling circuit, an extraction circuit, and a harmonic filter circuit. The design aims to amplify a differential signal and filter it effectively, ensuring high-quality output.

Career Highlights

Hung-Han Chen is currently employed at Realtek Semiconductor Inc., a leading company in the semiconductor industry. His work at Realtek has allowed him to collaborate with other talented engineers and contribute to innovative projects that push the boundaries of technology.

Collaborations

Chen has worked alongside notable colleagues such as Hsiao-Tsung Yen and Ka-Un Chan. Their combined expertise has fostered a collaborative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Hung-Han Chen's contributions to the field of electronics through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in radio frequency technology and signal processing.