With the analysis among 23,868 patents, we discovered top 486 key players by total patent application. General Electric Co., Halliburton Energy Services, Inc., Matsushita Electronics Corp. are dominant in this area. They take 4.51% of the total patent filing.
Massachusetts, United States
Patent: 523
Texas, United States
Patent: 308
Osaka-fu, Japan
Patent: 246
Aichi-ken, Japan
Patent: 210
Tokyo-to, Japan
Patent: 166
Kyoto-fu, Japan
Patent: 142
Tokyo-to, Japan
Patent: 139
Osaka-fu, Japan
Patent: 137
Bayern, Germany
Patent: 136
Baden-Württemberg, Germany
Patent: 122
With the analysis among 123 patents, we discovered top 57 start-ups by total patent application. Aisin KK, SZ DJI Technology Co., Ltd., Phyn LLC are active in this area.
Tokyo-to, Japan
Patent: 12
Guangdong Sheng, China
Patent: 8
California, United States
Patent: 8
Louisiana, United States
Patent: 7
Texas, United States
Patent: 6
Guangdong Sheng, China
Patent: 4
Illinois, United States
Patent: 3
Texas, United States
Patent: 3
With the analysis among related 12,426 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing China Institute of Water Resources and Hydropower Research, Hohai University, PetroChina Co., Ltd. take 2.82% of patent filing during this period.
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Patent: 151
Jiangsu Sheng, China
Patent: 123
Beijing Shi, China
Patent: 76
Osaka-fu, Japan
Patent: 66
Aichi-ken, Japan
Patent: 63
Zhejiang Sheng, China
Patent: 63
Hubei Sheng, China
Patent: 59
Kyoto-fu, Japan
Patent: 56
Beijing Shi, China
Patent: 49
Texas, United States
Patent: 49
With the analysis among related 12,426 patents in last 5 years, we discover 250 new entrants. Powerchina Huadong Engineering Corp. Ltd., China Three Gorges University, Xi'an Thermal Power Research Institute Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 63
Hubei Sheng, China
Patent: 26
Shaanxi Sheng, China
Patent: 24
Shaanxi Sheng, China
Patent: 19
Zhejiang Sheng, China
Patent: 18
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Patent: 16
Guangdong Sheng, China
Patent: 16
Xinjiang Uygur Zizhiqu, China
Patent: 15
Henan Sheng, China
Patent: 14
Beijing Shi, China
Patent: 14
With the analysis among 3,269 patents, we discovered top 216 universities and scientific research institutions by total patent application. Hohai University, Wuhan University, Zhejiang University are dominant in this area. They take 11.23% of the total patent filing.
Jiangsu Sheng, China
Patent: 140
Hubei Sheng, China
Patent: 63
Zhejiang Sheng, China
Patent: 43
Sichuan Sheng, China
Patent: 40
Jiangsu Sheng, China
Patent: 38
Beijing Shi, China
Patent: 37
Sichuan Sheng, China
Patent: 35
Tianjin Shi, China
Patent: 34
Shaanxi Sheng, China
Patent: 29
Yunnan Sheng, China
Patent: 29