With the analysis among 59 patents, we discovered top 48 key players by total patent application. State Grid Corp. of China, NARI Technology Co., Ltd., Westinghouse Electric Co. LLC are dominant in this area. They take 57.63% of the total patent filing.
Beijing Shi, China
Patent: 17
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 6
Gansu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
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With the analysis among related 51 patents applied in the last 5 years. We discover 47 most active companies in this area. The fast-growing Wuhan University, State Grid Corp. of China, NARI Technology Co., Ltd. take 21.57% of patent filing during this period.
Hubei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among related 51 patents in last 5 years, we discover 33 new entrants. Wuhan University, Guangdong Power Grid Co. Ltd., Yunnan Electric Grid Co. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Yunnan Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
South China University of Technology
Guangdong Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among 66 patents, we discovered top 31 universities and scientific research institutions by total patent application. Tianjin University, North China Electric Power University, Huazhong University of Science & Technology are dominant in this area. They take 33.33% of the total patent filing.
Tianjin Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Hubei Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2