This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignees: No. 24 Research Institute of China Electronics Technology Group Corporation, China Electronic Technology Corporation, 24Th Research Institute, Chongqing Gigachip Technology Co. Ltd.. Active years: 2016-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
6 out of 34 
2 out of 20 
1 out of 12 Years Active: 2016-2022
Title: Innovations of Inventor Xi Chen
Introduction
Xi Chen is a notable inventor based in Chongqing, China. He has made significant contributions to the field of electronics, holding a total of 8 patents. His work primarily focuses on advanced circuit designs and programmable technologies.
Latest Patents
One of Xi Chen's latest patents is a clock drive circuit. This innovative circuit includes an input stage, a double-ended to single-ended conversion stage, and a driver output stage connected in sequence. The input stage features two mutually loaded differential amplifiers and a common mode negative feedback loop. These differential amplifiers are connected to a differential clock signal for amplification, generating a common mode voltage. The common mode feedback circuit stabilizes the output amplitude of the common mode voltage. The double-ended to single-ended conversion stage transforms a differential sine clock signal into a single-ended square wave clock signal. The driver output stage employs a multi-stage cascaded push-pull phase inverter to enhance the drive capability of the square wave clock signal.
Another significant patent is a one-time programmable capacitive fuse bit. This invention includes an upper plate with multiple fuses arranged side by side, spaced apart by an internal distance. The middle portions of adjacent fuses are interconnected. A connecting portion is positioned above the ends and middle of each fuse. The lower plate corresponds to the ends and middle of the fuses, with a hollow portion situated between the lower plates.
Career Highlights
Xi Chen has worked at the No. 24 Research Institute of China Electronics Technology Group Corporation and the China Electronic Technology Corporation, 24th Research Institute. His experience in these institutions has allowed him to develop and refine his innovative ideas in electronics.
Collaborations
Xi Chen has collaborated with notable colleagues, including Liang Li and Xingfa Huang. Their teamwork has contributed to the advancement of various projects and innovations in the field.
Conclusion
Xi Chen's contributions to electronics through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative designs continue to influence the development of advanced technologies.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile