With the analysis among 5,898 patents, we discovered top 467 key players by total patent application. State Grid Corp. of China, Mitsubishi Electric Corp., Siemens AG are dominant in this area. They take 9.36% of the total patent filing.
Beijing Shi, China
Patent: 206
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 196
Bayern, Germany
Patent: 150
Tokyo-to, Japan
Patent: 97
Tokyo-to, Japan
Patent: 70
Osaka-fu, Japan
Patent: 69
Tokyo-to, Japan
Patent: 68
Massachusetts, United States
Patent: 63
Tokyo-to, Japan
Patent: 61
Aichi-ken, Japan
Patent: 59
With the analysis among 26 patents, we discovered top 13 start-ups by total patent application. Verily Life Sciences LLC, SZ DJI Technology Co., Ltd., JOLED, Inc. are active in this area.
California, United States
Patent: 7
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Michigan, United States
Patent: 1
With the analysis among related 2,175 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Southeast University, Shanghai Jiao Tong University take 8.18% of patent filing during this period.
Beijing Shi, China
Patent: 97
Jiangsu Sheng, China
Patent: 45
Shanghai Shi, China
Patent: 36
Beijing Shi, China
Patent: 36
Hubei Sheng, China
Patent: 35
Beijing Shi, China
Patent: 33
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 31
Zhejiang Sheng, China
Patent: 28
Shaanxi Sheng, China
Patent: 24
Hunan Sheng, China
Patent: 24
With the analysis among related 2,175 patents in last 5 years, we discover 310 new entrants. State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute, Kyosan Electric Manufacturing Co., Ltd., Delta Electronics (Shanghai) Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 16
Kanagawa-ken, Japan
Patent: 14
Shanghai Shi, China
Patent: 13
Guangdong Sheng, China
Patent: 13
Hebei Sheng, China
Patent: 11
Guangdong Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 10
Illinois, United States
Patent: 9
Nanjing Normal University
Jiangsu Sheng, China
Patent: 8
California, United States
Patent: 8
With the analysis among 1,566 patents, we discovered top 203 universities and scientific research institutions by total patent application. North China Electric Power University, Southeast University, Huazhong University of Science & Technology are dominant in this area. They take 14.11% of the total patent filing.
Beijing Shi, China
Patent: 78
Jiangsu Sheng, China
Patent: 69
Hubei Sheng, China
Patent: 53
Shanghai Shi, China
Patent: 52
Zhejiang Sheng, China
Patent: 48
Shaanxi Sheng, China
Patent: 46
Hunan Sheng, China
Patent: 41
Beijing Shi, China
Patent: 32
Shandong Sheng, China
Patent: 30
Jiangsu Sheng, China
Patent: 30