Location History:
- Sichuan, CN (2022)
- Chongqing, CN (2023)
Company Filing History:
4 out of 33 
3 out of 12 Years Active: 2022-2025
Title: **Zicheng Xu: A Pioneer in Analog Signal Processing Innovations**
Introduction
Zicheng Xu, an accomplished inventor based in Sichuan, China, is recognized for his significant contributions to the field of analog signal processing. With a total of four patents to his name, his innovations have enhanced the performance and efficiency of electronic devices that utilize analog-to-digital conversion technologies.
Latest Patents
Xu’s latest patents include a sophisticated comparator and an analog-to-digital converter. The comparator consists of an input unit, a load unit, a control switch, and an adjustment unit. This innovative design allows for the adjustment of the comparator's gain by modifying the gate voltages of the gain adjustment transistors in the load unit. Furthermore, the analog-to-digital converter he developed features a multi-bit resolution sub-pipeline structure designed to measure the jump magnitude of transmission curves. This pioneering technology includes various components such as a sub-analog-to-digital converter, a sub-digital-to-analog converter, and a switched-capacitor amplification unit, enabling precise measurements in rapid timeframes.
Career Highlights
Zicheng Xu has held key positions at notable institutions, including the No. 24 Research Institute of China Electronics Technology Group Corporation and Chongqing Gigachip Technology Co. Ltd. His expertise in electronic technology has allowed him to develop highly innovative solutions that drive advancements in the field.
Collaborations
Throughout his career, Xu has collaborated with talented individuals such as Jian'an Wang and Dongbing Fu. These partnerships have fostered an environment of innovation and knowledge exchange, contributing to the success of various projects and patents.
Conclusion
Zicheng Xu continues to be a pivotal figure in the realm of analog electronic technology. His patents not only demonstrate his ingenuity as an inventor but also highlight his commitment to pushing the boundaries of what is possible in analog-to-digital conversion. As he forges ahead in his career, Xu’s contributions will undoubtedly influence future innovations in the industry.