With the analysis among 3,082 patents, we discovered top 468 key players by total patent application. State Grid Corp. of China, Guangdong Power Grid Co. Ltd., ViaSat, Inc. are dominant in this area. They take 15.93% of the total patent filing.
Beijing Shi, China
Patent: 310
Guangdong Sheng, China
Patent: 111
California, United States
Patent: 70
Jiangsu Sheng, China
Patent: 57
Illinois, United States
Patent: 54
Guizhou Sheng, China
Patent: 47
Osaka-fu, Japan
Patent: 46
Guangdong Sheng, China
Patent: 41
Guangxi Zhuangzu Zizhiqu, China
Patent: 41
Guangdong Sheng, China
Patent: 39
With the analysis among 25 patents, we discovered top 15 start-ups by total patent application. AST & Science LLC, Senwellen (Shenzhen) Communication Technology Co., Ltd., Beijing Qinhuai Data Co., Ltd. are active in this area.
Texas, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
Washington, United States
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
With the analysis among related 3,240 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., Foshan Power Supply Bureau of Guangdong Power Grid Corp. take 13.43% of patent filing during this period.
Beijing Shi, China
Patent: 267
Guangdong Sheng, China
Patent: 111
Guangdong Sheng, China
Patent: 57
Jiangsu Sheng, China
Patent: 54
Illinois, United States
Patent: 54
Guizhou Sheng, China
Patent: 46
Guangdong Sheng, China
Patent: 41
Sichuan Sheng, China
Patent: 41
Guangxi Zhuangzu Zizhiqu, China
Patent: 38
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 33
With the analysis among related 3,240 patents in last 5 years, we discover 384 new entrants. Guangdong Power Grid Co. Ltd., S & C Electric Co., Shenzhen Power Supply Bureau Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 111
Illinois, United States
Patent: 54
Guangdong Sheng, China
Patent: 41
Guangdong Sheng, China
Patent: 29
Jiangsu Sheng, China
Patent: 21
Tianjin Shi, China
Patent: 21
Shanghai Shi, China
Patent: 21
Jiangsu Sheng, China
Patent: 20
Tokyo-to, Japan
Patent: 20
Beijing Shi, China
Patent: 18
With the analysis among 797 patents, we discovered top 122 universities and scientific research institutions by total patent application. Southwest Jiaotong University, Tianjin University, Changsha University of Science & Technology are dominant in this area. They take 24.97% of the total patent filing.
Sichuan Sheng, China
Patent: 44
Tianjin Shi, China
Patent: 26
Hunan Sheng, China
Patent: 23
Shanghai Shi, China
Patent: 21
Guangdong Sheng, China
Patent: 21
Hubei Sheng, China
Patent: 21
Jiangsu Sheng, China
Patent: 20
Beijing Shi, China
Patent: 18
Beijing Shi, China
Patent: 17
Beijing Shi, China
Patent: 15