Company Filing History:
Years Active: 2022-2025
Title: Innovations of Sheng-Yen Shih
Introduction
Sheng-Yen Shih is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of electronics, particularly in the development of advanced signal processing technologies. With a total of 6 patents to his name, his work continues to influence the industry.
Latest Patents
One of his latest patents is a Continuous-time delta-sigma modulator. This innovative device includes a loop filter, a pipelined successive-approximation register analog-to-digital converter (SAR ADC), a feedback circuit, an excess loop delay (ELD) compensation circuit, and a logic circuit. The loop filter generates a first intermediate signal based on an input signal, a feedback signal, and a compensation signal. The pipelined SAR ADC produces a first digital code, a second digital code, and quantization error signals based on the first intermediate signal. The feedback circuit generates the feedback signal according to the first digital code and the quantization error signals. The ELD compensation circuit creates the compensation signal based on the feedback circuit's output signals. Finally, the logic circuit generates an output digital code from the first and second digital codes.
Another notable patent is for a single-ended to differential-ended converter circuit, which includes a method for converting a single-ended signal to a differential-ended signal. This method involves using two sampling capacitors and controlling their ends to receive specific signals at designated time points. The result is a differential signal output after the second time point.
Career Highlights
Sheng-Yen Shih is currently employed at Realtek Semiconductor Inc., where he continues to innovate and develop cutting-edge technologies. His work has been instrumental in advancing the capabilities of electronic devices.
Collaborations
He has collaborated with notable colleagues such as Shih-hsiung Huang and Wei-cian Hong, contributing to various projects and innovations in the field.
Conclusion
Sheng-Yen Shih's contributions to electronics through his patents and innovations highlight his expertise and dedication to advancing technology. His work continues to have a lasting impact on the industry.