Company Filing History:
Years Active: 2019-2023
Title: Innovations by Inventor Xiaoyong He
Introduction
Xiaoyong He is a prominent inventor based in Hong Kong, China. He has made significant contributions to the field of analog-to-digital conversion technology. With a total of three patents to his name, his work focuses on improving the accuracy and efficiency of multi-channel interleaved ADCs.
Latest Patents
Xiaoyong He's latest patents include innovative methods for calibrating timing skews in multi-channel interleaved ADCs. One of his notable inventions involves the calibration of timing skews by auto-correlation of muxed-together channels in a binary output tree. This method utilizes variable delays programmed by a Successive-Approximation-Register (SAR) during calibration to minimize timing skews between channels. Another significant patent addresses the calibration of residual errors using least-mean-squares (LMS) and stochastic-gradient methods for an ADC with a pre-calibrated lookup table. This approach enhances the accuracy of ADCs by adjusting weights in a Look-Up Table (LUT) based on measured capacitor array mismatches.
Career Highlights
Xiaoyong He is currently employed at Caelus Technologies Limited, where he continues to develop cutting-edge technologies in the field of electronics. His expertise in ADC calibration has positioned him as a key player in advancing the performance of digital conversion systems.
Collaborations
Xiaoyong has collaborated with talented coworkers such as Chi Fung Lok and Zhi Jun Li. Their combined efforts contribute to the innovative projects at Caelus Technologies Limited.
Conclusion
Xiaoyong He's contributions to the field of analog-to-digital conversion are noteworthy and impactful. His innovative patents reflect his dedication to enhancing technology in this area.