With the analysis among 8,554 patents, we discovered top 463 key players by total patent application. State Grid Corp. of China, Koninklijke Philips NV, Philips are dominant in this area. They take 25.71% of the total patent filing.
Beijing Shi, China
Patent: 1,062
Noord-Holland, Netherlands
Patent: 775
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 166
Tokyo-to, Japan
Patent: 159
Tokyo-to, Japan
Patent: 135
Tokyo-to, Japan
Patent: 122
Jiangsu Sheng, China
Patent: 119
Tokyo-to, Japan
Patent: 102
Bayern, Germany
Patent: 93
With the analysis among 15 patents, we discovered top 9 start-ups by total patent application. Beijing Commsat Technology Development Co. Ltd., Newracom, Inc., Is CLEAN AIR Italia SRL are active in this area.
Beijing Shi, China
Patent: 3
California, United States
Patent: 3
Shanghai Shi, China
Patent: 1
With the analysis among related 1,442 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Jiangsu Electric Power Co. take 21.98% of patent filing during this period.
Beijing Shi, China
Patent: 218
Guangdong Sheng, China
Patent: 50
Jiangsu Sheng, China
Patent: 49
Beijing Shi, China
Patent: 36
Guizhou Sheng, China
Patent: 27
Beijing Shi, China
Patent: 24
Jiangsu Sheng, China
Patent: 22
Jiangsu Sheng, China
Patent: 22
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 21
Henan Sheng, China
Patent: 20
With the analysis among related 1,442 patents in last 5 years, we discover 270 new entrants. Guangdong Power Grid Co. Ltd., Southern Power Grid Digital Power Research Co. Ltd., Sichuan Andy Technology Industry Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 50
Guangdong Sheng, China
Patent: 10
Sichuan Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Guangxi Zhuangzu Zizhiqu, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Connecticut, United States
Patent: 4
Jilin Sheng, China
Patent: 4
With the analysis among 752 patents, we discovered top 145 universities and scientific research institutions by total patent application. North China Electric Power University, Tsinghua University, Huazhong University of Science & Technology are dominant in this area. They take 32.58% of the total patent filing.
Beijing Shi, China
Patent: 19
Beijing Shi, China
Patent: 17
Hubei Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 11
Shanghai Shi, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Hubei Sheng, China
Patent: 10
Changchun Institute of Technology
Jilin Sheng, China
Patent: 10