With the analysis among 17 patents, we discovered top 13 key players by total patent application. AECC Harbin Dongan Engine Co., Ltd., Nachi-Fujikoshi Corp., China Three Gorges Corp. are dominant in this area. They take 23.53% of the total patent filing.
AECC Harbin Dongan Engine Co., Ltd.
Heilongjiang Sheng, China
Patent: 2
Toyama-ken, Japan
Patent: 1
Hubei Sheng, China
Patent: 1
Tianjin Lishen Battery Joint Stock Co. Ltd.
Tianjin Shi, China
Patent: 1
Powerchina Chengdu Engineering Corp. Ltd.
Sichuan Sheng, China
Patent: 1
Chengdu Sichi Technology Co., Ltd.
Sichuan Sheng, China
Patent: 1
Jingtai International Trade (Beijing) Co., Ltd.
Beijing Shi, China
Patent: 1
Yongji Zhonghe (Shandong) Intelligent Technology Co., Ltd.
Shandong Sheng, China
Patent: 1
Shandong Zhongtu Composite Materials Co., Ltd.
Shandong Sheng, China
Patent: 1
Gongyi Fifth Refractory Co., Ltd.
Henan Sheng, China
Patent: 1
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With the analysis among related 28 patents applied in the last 5 years. We discover 19 most active companies in this area. The fast-growing Fudan University, AECC Harbin Dongan Engine Co., Ltd., Changzhou Campus of Hehai University take 39.29% of patent filing during this period.
Shanghai Shi, China
Patent: 8
AECC Harbin Dongan Engine Co., Ltd.
Heilongjiang Sheng, China
Patent: 2
Changzhou Campus of Hehai University
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Patent: 1
Fujian Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Shijiazhuang Kejia Construction Engineering Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Xi'an Institute of Microelectronics Technology
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Patent: 1
Shandong Zhongtu Composite Materials Co., Ltd.
Shandong Sheng, China
Patent: 1
Shanghai Satellite Engineering Research Institute
Shanghai Shi, China
Patent: 1
Toyama-ken, Japan
Patent: 1
With the analysis among related 28 patents in last 5 years, we discover 19 new entrants. Fudan University, AECC Harbin Dongan Engine Co., Ltd., Changzhou Campus of Hehai University are the most active new entrants in this area.
Shanghai Shi, China
Patent: 8
AECC Harbin Dongan Engine Co., Ltd.
Heilongjiang Sheng, China
Patent: 2
Changzhou Campus of Hehai University
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Patent: 1
Fujian Sheng, China
Patent: 1
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Shijiazhuang Kejia Construction Engineering Technology Co., Ltd.
Hebei Sheng, China
Patent: 1
Xi'an Institute of Microelectronics Technology
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Patent: 1
Shandong Zhongtu Composite Materials Co., Ltd.
Shandong Sheng, China
Patent: 1
Shanghai Satellite Engineering Research Institute
Shanghai Shi, China
Patent: 1
Toyama-ken, Japan
Patent: 1
With the analysis among 22 patents, we discovered top 10 universities and scientific research institutions by total patent application. Fudan University, Xi'an Jiaotong University, China Agricultural University are dominant in this area. They take 45.45% of the total patent filing.
Shanghai Shi, China
Patent: 8
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
China Agricultural University
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Taiyuan University of Technology
Shanxi Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
University of Science & Technology Beijing
Beijing Shi, China
Patent: 1
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1