Company Filing History:
2 out of 33 
1 out of 12 
1 out of 113 Years Active: 2020-2023
Title: Innovations by Shengdong Hu
Introduction
Shengdong Hu is an accomplished inventor based in Chongqing, China. He has made significant contributions to the field of electronics, particularly in the development of advanced measurement and clock circuit technologies. With a total of 3 patents to his name, his work reflects a commitment to innovation and precision.
Latest Patents
One of Shengdong Hu's latest patents is titled "Multi-bit resolution sub-pipeline structure for measuring jump magnitude of transmission curve." This invention features a sub-analog-to-digital converter with n-bit resolution, designed to quantize input analog voltage signals and output digital voltage signals. It also includes a sub-digital-to-analog converter and a decoder, all aimed at enhancing the accuracy of measuring the jump magnitude of transmission curves. The measurement process is efficient, taking place within two clock periods, and the results are sent to the back-end digital domain of the A/D converter for correction.
Another notable patent is the "Low-jitter frequency division clock circuit." This circuit includes a clock control signal generation circuit that produces clock signals with different phases. It also features narrow pulse width clock control signal generation circuits for both low and high levels. The design minimizes delay and jitter compared to traditional divide-by-2 frequency division clock circuits, making it a significant advancement in clock circuit technology.
Career Highlights
Shengdong Hu has worked with prominent organizations, including the No. 24 Research Institute of China Electronics Technology Group Corporation and Chongqing Gigachip Technology Co. Ltd. His experience in these institutions has allowed him to refine his skills and contribute to groundbreaking projects in electronics.
Collaborations
Throughout his career, Shengdong Hu has collaborated with talented individuals such as Tao Liu and Jian'an Wang. These partnerships have fostered an environment of innovation and creativity, leading to the development of advanced technologies.
Conclusion
Shengdong Hu's contributions to the field of electronics through his patents and collaborations highlight his role as a significant inventor. His work continues to influence advancements in measurement and clock circuit technologies, showcasing the importance of innovation in today's technological landscape.