With the analysis among 759 patents, we discovered top 464 key players by total patent application. State Grid Corp. of China, NARI Technology Co., Ltd., Guangdong Power Grid Co. Ltd. are dominant in this area. They take 15.81% of the total patent filing.
Beijing Shi, China
Patent: 88
Jiangsu Sheng, China
Patent: 17
Guangdong Sheng, China
Patent: 10
Mitsubishi Electric Corp.
Jiangsu Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Massachusetts, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 403 patents applied in the last 5 years. We discover 375 most active companies in this area. The fast-growing State Grid Corp. of China, Guangdong Power Grid Co. Ltd., NARI Technology Co., Ltd. take 10.92% of patent filing during this period.
Beijing Shi, China
Patent: 24
Guangdong Sheng, China
Patent: 10
Jiangsu Sheng, China
Patent: 10
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 7
Beijing Shi, China
Patent: 6
Beijing Shi, China
Patent: 6
Guizhou Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
With the analysis among related 403 patents in last 5 years, we discover 294 new entrants. Guangdong Power Grid Co. Ltd., Guizhou Power Grid Co., Jiangsu Haosi Construct Engineering Co. Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 10
Guizhou Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Hefei Baibang Human Resources Co., Ltd.
Anhui Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
With the analysis among 270 patents, we discovered top 89 universities and scientific research institutions by total patent application. Tsinghua University, North China Electric Power University, Naval University of Engineering are dominant in this area. They take 21.85% of the total patent filing.
Beijing Shi, China
Patent: 12
Beijing Shi, China
Patent: 11
Zhejiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5