This inventor holds 1 USPTO granted patent. Top assignee: Accelink Technologies Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Innovations by Xuanxuan Cheng in Lidar Technology
Introduction
Xuanxuan Cheng is a notable inventor based in Wuhan, China. He has made significant contributions to the field of lidar technology, particularly with his innovative patent related to coherent receiving devices and anemometry lidar systems. His work is instrumental in advancing the capabilities of lidar systems used in various applications.
Latest Patents
Xuanxuan Cheng holds a patent for a coherent receiving device and anemometry lidar system. This device includes several key components: a polarization maintaining optical fiber pin for receiving local oscillation light and outputting it to a frequency mixer; a polarization beam splitting prism for receiving signal light, splitting it into first and second signal light, and outputting them to the frequency mixer; the frequency mixer for mixing the first and second signal light with the local oscillation light and outputting the mixed light to a PD array; the PD array for converting the mixed light to a differential current signal; and a signal processing circuit for converting the differential current signal to a differential voltage signal. The derivation formula of this signal includes part of the frequency difference between the signal light and local oscillation light, allowing for the detection of the frequency of the differential voltage signal to obtain a value of the frequency difference. This innovation enables the determination of the Doppler frequency shift amount of the signal light.
Career Highlights
Xuanxuan Cheng is currently employed at Accelink Technologies Co., Ltd., where he continues to develop cutting-edge technologies in the field of lidar systems. His expertise and innovative approach have positioned him as a key figure in his organization.
Collaborations
Xuanxuan Cheng collaborates with talented individuals such as Chuan Shi and Honggang Chen, who contribute to the dynamic environment of innovation at Accelink Technologies Co., Ltd.
Conclusion
Xuanxuan Cheng's contributions to lidar technology through his patent demonstrate his commitment to innovation and excellence in engineering. His work not only enhances the functionality of lidar systems but also paves the way for future advancements in the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile