With the analysis among 4,657 patents, we discovered top 486 key players by total patent application. State Grid Corp. of China, Guangdong Power Grid Co. Ltd., Nanjing Fremont Measurement and Control Technology Co., Ltd. are dominant in this area. They take 5.91% of the total patent filing.
Beijing Shi, China
Patent: 204
Guangdong Sheng, China
Patent: 36
Jiangsu Sheng, China
Patent: 35
Hebei Sheng, China
Patent: 35
Fujian Sheng, China
Patent: 20
Shanghai Shi, China
Patent: 18
Zhejiang Sheng, China
Patent: 16
Shandong Sheng, China
Patent: 16
Guangdong Sheng, China
Patent: 16
Jiangsu Sheng, China
Patent: 15
With the analysis among 39 patents, we discovered top 23 start-ups by total patent application. Lizhuo Innovation (Beijing) Technology Co., Ltd., Yinhe Shuidi Technology Beijing Co. Ltd., Beijing Baidu Netcom Science & Technology Co., Ltd. are active in this area.
Beijing Shi, China
Patent: 5
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 2
With the analysis among related 4,476 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., Hebei Taizhongyan Electric Equipment Technology Co., Ltd. take 3.42% of patent filing during this period.
Beijing Shi, China
Patent: 92
Guangdong Sheng, China
Patent: 36
Hebei Sheng, China
Patent: 25
Jiangsu Sheng, China
Patent: 25
Shandong Sheng, China
Patent: 15
Guangdong Sheng, China
Patent: 14
Hubei Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
With the analysis among related 4,476 patents in last 5 years, we discover 386 new entrants. Guangdong Power Grid Co. Ltd., Wuhan Guide Sensmart Tech Co. Ltd., Nanjing University of Aeronautics & Astronautics are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 36
Hubei Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 12
Guangdong Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 10
Hebei Sheng, China
Patent: 10
Shanghai Research Technology Co., Ltd.
Shanghai Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
Fujian Sheng, China
Patent: 9
With the analysis among 1,020 patents, we discovered top 240 universities and scientific research institutions by total patent application. China Jiliang University, Zhejiang University, Nanjing University of Aeronautics & Astronautics are dominant in this area. They take 5.20% of the total patent filing.
Zhejiang Sheng, China
Patent: 15
Zhejiang Sheng, China
Patent: 13
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Guangxi Zhuangzu Zizhiqu, China
Patent: 11
Shanghai Shi, China
Patent: 11
Hunan Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
Hubei Sheng, China
Patent: 10