With the analysis among 143 patents, we discovered top 99 key players by total patent application. State Grid Corp. of China, Sprixin, Siemens AG are dominant in this area. They take 44.76% of the total patent filing.
Beijing Shi, China
Patent: 30
Beijing Shi, China
Patent: 7
Illinois, United States
Patent: 6
Hebei Sheng, China
Patent: 6
Bến Tre, Vietnam
Patent: 6
Ningxia Huizi Zizhiqu, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
With the analysis among 2 patents, we discovered top 1 start-ups by total patent application.
New York, United States
Patent: 2
With the analysis among related 85 patents applied in the last 5 years. We discover 78 most active companies in this area. The fast-growing State Grid Corp. of China, China Electric Power Research Institute Ltd., Liaoning Province Power Co. Ltd. take 22.35% of patent filing during this period.
Beijing Shi, China
Patent: 9
Beijing Shi, China
Patent: 6
Liaoning Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 3
Taiwan Province, China
Patent: 2
Qinghai Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
New York, United States
Patent: 2
With the analysis among related 85 patents in last 5 years, we discover 56 new entrants. Liaoning Province Power Co. Ltd., National University of Defense Technology, State Grid Hunan Electric Power Co. are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 4
Hunan Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Taiwan Province, China
Patent: 2
Qinghai Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
New York, United States
Patent: 2
Hunan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 82 patents, we discovered top 32 universities and scientific research institutions by total patent application. Tsinghua University, Harbin University of Science & Technology, North China Electric Power University are dominant in this area. They take 21.95% of the total patent filing.
Beijing Shi, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2