- Jun Sun, Ruiheng Li, Kai Yao, Zongming Guo. Method and device for intercepting scheduling packets of video resources. China patent, 201010228538.X;
- Jun Sun, Ruiheng Li, Peiyun Di, Changqi Hu. Method and device for determining priority to schedule packets. China patent, 200910203202.5;
- Jun Sun, Wen Gao, Yue Wang. A FGS priority scheduling method for SVC video. China patent, 200710176474.1;
- Wen Gao, Jun Sun, Yue Wang. A SVC smooth reconstruction method based on rate distortion function analysis module. China patent, 200710176293.9;
- Leju Yan, Jun Sun, Zongming Guo, Jianguo Xiao. Bilinear two-fold upsampling method and system thereof. China patent, 201010226016.6;
- Leju Yan, Jun Sun, Zongming Guo, Jianguo Xiao. Method, system and device for dynamic packet loss control based on scalable video coding. China patent, ZL201010618196.2;
- Kai Yao, Jun Sun, Zongming Guo, Jianguo Xiao. A method and device for SVC. China patent, 201010217945.0;
- Keji Chen, Jun Sun, Yizhou Duan, Zongming Guo. A definite method and system for residual prediction. China patent, 201110369205.3;
- Keji Chen, Jun Sun, Yizhou Duan, Zongming Guo. A method and system for video encoding. China patent, 201110390580.6;
- Jun Sun, Yilei Wang, Keji Chen, Zongming Guo. Method and device for controlling video quality fluctuation based on scalable video coding. China patent, 201210001318.2;PCT patent, PCT/CN2013/070029;
- Keji Chen, Jun Sun, Jiangtao Li, Yizhou Duan, Zongming Guo. A rate control method and device in video image coding. China patent, 201310219528.3;
- Yanping Zhou, Yizhou Duan, Jun Sun, Zongming Guo; Method and device for video rate adjustment. China patent, 201410410143.X;
- Shengbin Meng, Jun Sun, Yizhou Duan, Zongming Guo; Method and device for video quality control. China patent, 201410428958.0;
- Jiexi Wang, Shengbin Meng, Jun Sun, Zongming Guo; Method and device for interactive live based on WebRTC. China patent, 201510230757.4;
- Sen Liu, Shengbin Meng, Jun Sun, Zongming Guo; Method for video quality control. China patent, 201510231060.9;
- Zhen’an Lin, Shengbin Meng, Jun Sun, Zongming Guo; Method and device for streaming media audio synchronization. China patent, 201610031208.9;
- Zhen’an Lin, Qi Zhang, Jun Sun, Zongming Guo; Method and device for video decoding. China patent, 201610137309.4;
- Zhen’an Lin, Qi Zhang, Weilun Feng, Yingfan Zhang, Jun Sun, Zongming Guo;Method and device for video decoding. China patent, 201610552127.3;
- Weilun Feng, Zhen’an Lin, Yingfan Zhang, Jun Sun, Zongming Guo; Method and device for video decoding processing. China patent, 201610529728.2;
- Jiexi Wang, Shengbin Meng, Jun Sun, Zongming Guo; Method and system for video live transmission control based on PID. China patent, 201610121496.7;
- Jiexi Wang, Ming Zhong, Jun Sun, Zongming Guo; Method and system for picture transcoding. China patent, 201610122469.1;
- Ming Zhong, Jun Sun, Keji Chen, Zongming Guo; Method and device for multi video transcoding scheduling. China patent, 201710114359.5;