Company Filing History:
Years Active: 2021-2022
Title: Innovations of Su-Hao Wu
Introduction
Su-Hao Wu is a notable inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of electronics, particularly in the development of advanced input buffers and analog-to-digital converters. With a total of 5 patents to his name, Wu's work showcases his expertise and innovative spirit.
Latest Patents
One of his latest patents is the High-linearity input buffer. This invention utilizes a frequency-dependent impedance circuit to compensate for nonlinearity in low frequency. In a pseudo-differential architecture, the frequency-dependent impedance circuit is coupled between the drain of a positive input transistor and the drain of a negative input transistor of the flipped voltage follower. In a single-ended architecture, it is coupled between the drain of an input transistor and an alternating current ground. The frequency-dependent impedance circuit includes a capacitor, enhancing its performance.
Another significant patent is the Incremental analog-to-digital converter. This incremental ADC is designed for high accuracy and features a delta-sigma modulator that performs delta-sigma modulation on an analog input signal to output a quantized signal. Additionally, it includes a digital filter that receives the quantized signal to generate a digital representation of the analog input signal. A unique aspect of this invention is the preset circuit in the loop filter of the delta-sigma modulator, which allows the output terminal to be preset rather than reset during the reset phase of the incremental ADC.
Career Highlights
Throughout his career, Su-Hao Wu has worked with prominent companies such as MediaTek Corporation and MediaTek Singapore Pte. Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Wu has collaborated with talented individuals in his field, including Chan-Hsiang Weng and Yun-Shiang Shu, who is a woman. These collaborations have further enriched his work and led to the development of groundbreaking technologies.
Conclusion
Su-Hao Wu's contributions to the field of electronics through his patents and collaborations highlight his innovative capabilities. His work continues to influence advancements in technology and showcases the importance of creativity in engineering.