With the analysis among 7,397 patents, we discovered top 451 key players by total patent application. State Grid Corp. of China, Mitsui Chemistry Joint-stock Co., State Grid Beijing Electric Power Co. are dominant in this area. They take 3.91% of the total patent filing.
Beijing Shi, China
Patent: 139
Rheinland-Pfalz, Germany
Patent: 20
Hokkaido, Japan
Patent: 17
With the analysis among 16 patents, we discovered top 8 start-ups by total patent application. INSERM Limoges, Light Field Lab, Inc., Zhejiang Hozon New Energy Automobile Co., Ltd. are active in this area.
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Patent: 6
California, United States
Patent: 4
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 4,512 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, State Grid Beijing Electric Power Co., South China Agricultural University take 3.52% of patent filing during this period.
Beijing Shi, China
Patent: 87
Guangdong Sheng, China
Patent: 18
Rheinland-Pfalz, Germany
Patent: 12
Heilongjiang Sheng, China
Patent: 11
Anhui Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
Shandong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
With the analysis among related 4,512 patents in last 5 years, we discover 327 new entrants. State Grid Beijing Electric Power Co., Yunnan Agricultural University, Suzhou University of Science & Technology are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 7
Île-de-France, France
Patent: 5
Jiangxi Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
Île-de-France, France
Patent: 5
Anhui Sheng, China
Patent: 4
With the analysis among 2,294 patents, we discovered top 355 universities and scientific research institutions by total patent application. Zhejiang University, South China Agricultural University, Northeastern University are dominant in this area. They take 3.27% of the total patent filing.
Zhejiang Sheng, China
Patent: 25
Guangdong Sheng, China
Patent: 24
Massachusetts, United States
Patent: 19
Shanghai Shi, China
Patent: 17
Heilongjiang Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Beijing Shi, China
Patent: 14
Guangdong Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 13
Beijing Shi, China
Patent: 13