This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Suteng Innovation Technology 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 Dongshan Liu
Introduction
Dongshan Liu is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of LiDAR technology, holding 2 patents that showcase his innovative approach to signal processing.
Latest Patents
One of his latest patents is a LiDAR echo signal processing method and device. This method involves receiving an echo signal reflected by a to-be-detected object, which includes multidimensional signal emission angles. The process buffers the echo signal based on these angles to obtain buffered signals. When the number of buffered signals reaches a preset buffering number, a target signal corresponding to a preset neighborhood window is extracted from the buffered signals. Non-coherent integration is then performed on the target signal, resulting in an integrated target signal.
Another notable patent is an anti-interference processing method and apparatus for a multi-pulse laser radar system. This application relates to a multi-pulse anti-interference signal processing apparatus that includes a detection pulse sending unit and a pulse receiving unit. The detection pulse sending unit emits multiple laser pulses to a target object based on a preset emission interval within a cycle. The pulse receiving unit receives external signals within the cycle, determines the reception interval between any two external signals, and identifies the echo signal corresponding to the emitted laser pulses. This innovation effectively eliminates false echo pulses and improves the signal-to-noise ratio of target echo pulses, enhancing the accuracy of radar ranging.
Career Highlights
Dongshan Liu is currently employed at Suteng Innovation Technology Co., Ltd. His work focuses on advancing LiDAR technology and improving the efficiency of signal processing methods.
Collaborations
He collaborates with talented coworkers, including Xia Liu and Junpeng Yang, to drive innovation in their projects.
Conclusion
Dongshan Liu's contributions to LiDAR technology through his patents demonstrate his expertise and commitment to innovation. His work continues to influence advancements in the field, showcasing the importance of effective signal processing methods.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile