Company Filing History:
Years Active: 2000-2002
Title: Hsing-Ya Chiang: Innovator in Wireless Communication Technology
Introduction
Hsing-Ya Chiang is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of wireless communication technology, holding 2 patents that showcase his innovative spirit and technical expertise.
Latest Patents
One of his latest patents is a Gaussian frequency-shift keying transceiver for ISM wideband communication. This GFSK radio transceiver is designed for Industrial Scientific and Medical (ISM) wideband communication. It includes a transmitter that modulates transmitted signals into RF signals and a receiver that demodulates received signals into digital form. The transmitter features a voltage-controlled oscillator (VCO) for generating an oscillating signal, while the receiver utilizes a mixer and an IF demodulator for signal processing. This design allows the transceiver to operate in both half-duplex and full-duplex modes, improving efficiency and reducing power consumption compared to prior art.
Another patent involves a device and method for digitizing a receiver signal strength indicator (RSSI) in a wireless transmission system. This innovation includes a micro-controller with a ring counter, a low-pass filter, and a comparator. The digitization process is initiated by gradually increasing a numeric control signal, which generates a square wave that is filtered to obtain a DC threshold voltage. This method enhances the accuracy of RSSI signal digitization, contributing to more reliable wireless communication systems.
Career Highlights
Hsing-Ya Chiang is currently employed at Winbond Electronics Corporation, where he continues to develop cutting-edge technologies in the field of electronics and communication. His work has significantly impacted the industry, particularly in enhancing wireless communication systems.
Collaborations
He has collaborated with notable colleagues, including Hsiang-Te Ho and Sheau-Chien Wang, who have contributed to his projects and innovations.
Conclusion
Hsing-Ya Chiang's contributions to wireless communication technology through his patents reflect his dedication to innovation and excellence in engineering. His work continues to influence the development of efficient communication systems, making a lasting impact in the field.