This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Zte Corporation, Sun Yat-Senuniversity. Active years: 2025-2026.
Company Filing History:
3 out of 6,007 
1 out of 113 
Years Active: 2025-2026
Title: The Innovations of Pinlong Cai
Introduction
Pinlong Cai is a notable inventor based in Shenzhen, China. He has made significant contributions to the field of video encoding and decoding technologies. With a total of 3 patents, his work focuses on improving the efficiency and quality of video transmission.
Latest Patents
Cai's latest patents include a video encoding method and apparatus, a video decoding method and apparatus, and an electronic device and storage medium. The video coding method involves acquiring a video picture and performing weighted predictive coding to generate a picture code stream. This method utilizes weighted prediction identification information and parameters to enhance the coding process. Additionally, his picture encoding method determines picture features and processes video pictures based on in-loop and out-loop identification information, significantly improving video encoding and decoding efficiency.
Career Highlights
Pinlong Cai is currently employed at ZTE Corporation, a leading telecommunications company. His work at ZTE has allowed him to develop innovative solutions that address the challenges in video technology. His contributions have been instrumental in advancing the capabilities of video processing.
Collaborations
Cai has collaborated with notable colleagues, including Zhao Wu and Ping Wu. Their teamwork has fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in the field.
Conclusion
Pinlong Cai's contributions to video encoding and decoding technologies highlight his role as a significant inventor in the industry. His innovative methods and collaboration with talented colleagues continue to push the boundaries of video technology.