Han-chiu Wang

Title: The Innovations of Han-chiu Wang

Introduction

Han-chiu Wang is a notable inventor based in Palo Alto, California. He has made significant contributions to the field of digital communication, particularly in frequency shift keying (FSK) systems. His innovative work has led to the development of a unique patent that enhances the performance of FSK transmitters.

Latest Patents

Han-chiu Wang holds a patent for a "Wide bandwidth loop in a frequency shift keying (FSK) system." This patent describes a digital FSK transmitter that provides direct frequency modulation in a wide bandwidth loop. In one embodiment, a discriminator circuit recovers a base band signal from the output signal of the transmitter. This signal is then compared with the input base band signal to generate an error signal for controlling the output oscillator circuit. Additionally, the output oscillator can be controlled by a phase detector that detects the phase difference between the base band modulating signal and the output signal of the transmitter. An extra narrow bandwidth loop can be incorporated to compensate for frequency drift in the output oscillator due to temperature or other environmental changes. Han-chiu Wang has 1 patent to his name.

Career Highlights

Han-chiu Wang is currently employed at Digital Microwave Corporation, where he continues to innovate in the field of digital communications. His work has been instrumental in advancing technologies that rely on frequency modulation techniques.

Collaborations

Throughout his career, Han-chiu Wang has collaborated with talented individuals such as Eugene Hwan and Yen-fang Chao. These collaborations have contributed to the development of cutting-edge technologies in the industry.

Conclusion

Han-chiu Wang's contributions to the field of digital communication through his innovative patent demonstrate his expertise and commitment to advancing technology. His work continues to influence the development of efficient communication systems.