2. Guo Sheng, Fang Yuefa. A four-degree-of-freedom rack-and-pinion parallel robot mechanism without constraints.
3. Guo Sheng, Qu Haibo and Fang Yuefa. Anti-blocking device of coal hopper in power plant with built-in parallel mechanism.
4. Guo Sheng, Fang Yuefa. A dual-function nozzle with adjustable jet atomization has a utility model patent.
5. Guo Sheng, Fang Yuefa. A dustfall incubator with controllable dustfall spray gun is a utility model patent.
6. Guo Sheng, Zeng Qiang, Qu Haibo, Lei Lei. Anti-blocking device of coal hopper, invention patent.
7. Guo Sheng, Fang Yuefa, Yue Cong, Qu Haibo. Series coal hopper anti-blocking device, invention patent.
8. Guo Sheng, Qu Haibo and Fang Yuefa. Three-degree-of-freedom parallel mechanism for attitude adjustment, invention patent.
9. Guo Sheng, Wang Naiyue and Chen Huan. A deformable biped walking machine is patented.
10. Guo Sheng, Qu Haibo, Zeng Qiang. An unpowered self-driven coal hopper anti-blocking device is patented.
1 1. Chen Sheng, Guo Sheng, etc. A detachable hinge device for quick escape, a utility model patent.