1) Feng Jicai, Lu Shixiong, Li Zhuoran, Self-brazing filler materials and preparation methods for aluminum alloys and aluminum matrix composites, authorized on August 24, 2005
2) Feng Jicai, He Peng, Zhang Binggang, Zhang Jiuhai, Qian Yiyu, an active composite gradient barrier diffusion welding method of titanium-aluminum-based alloy and steel, authorized on January 25, 2006
3) Feng Jicai, Wu Huiqiang, He Peng, He Jingshan, Zhang Binggang, electron beam /Method of heat treatment for composite fine graining of titanium-aluminum-based alloy, authorized on 2007.6.13
4) Feng Jicai, Li Zhuoran, Cao Jian, He Peng, Liu Huijie, self-propagating reaction connection between TiAl alloy and TiB2 cermet Method, authorized on 2007.7.25
5) Feng Jicai, Wu Huiqiang, He Jingshan, Zhang Binggang, He Peng, a titanium-aluminum-based intermetallic compound electron beam welding method with transition layer, authorized on 2008.1.2
p>6) Zhang Binggang, Feng Jicai, Wu Lin, He Jingshan, Joint strengthening method to control the interface structure of copper alloy and steel butt welded joints, authorized on January 6, 2008
7) Feng Jicai, He Peng, Li Yulong, Zhang Jiuhai, High-strength connection method between TiAl alloy supercharged turbine and steel shaft, authorized on August 27, 2008
8) Feng Jicai, Chen Guoqing, Zhang Binggang, He Jingshan, TiAl/TC4 dissimilar material electron beam welding thermal cycle Composite control method, authorized on 2009.2.18
9) Feng Jicai, Chen Guoqing, He Jingshan, Zhang Binggang, Composite control method of thermal cycle for electron beam welding of TiAl/Ti3Al dissimilar materials, authorized on 2010.1.27
10) Feng Jicai, Liu Yuzhang, Zhang Lixia, Liu Chengbo, high temperature solder, authorized on June 6, 2012