With the analysis among 17,755 patents, we discovered top 475 key players by total patent application. State Grid Corp. of China, Hochiki Corp., Nohmi Bosai Ltd. are dominant in this area. They take 1.37% of the total patent filing.
Beijing Shi, China
Patent: 156
Hunan Sheng, China
Patent: 24
Anhui Sheng, China
Patent: 20
With the analysis among 27 patents, we discovered top 9 start-ups by total patent application. Safespill Systems LLC, Beijing Terminus Technology Group Co.,. Ltd., Heimdall Power AS are active in this area.
Texas, United States
Patent: 8
Beijing Shi, China
Patent: 7
Nord-Trøndelag, Norway
Patent: 4
New York, United States
Patent: 2
New York, United States
Patent: 2
Anhui Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Beijing Dianxiaoer Network Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 12,690 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Nanjing Forestry University, China University of Mining & Technology take 0.83% of patent filing during this period.
Beijing Shi, China
Patent: 60
Jiangsu Sheng, China
Patent: 23
Jiangsu Sheng, China
Patent: 22
Liaoning Sheng, China
Patent: 18
Beijing Shi, China
Patent: 15
Zhejiang Sheng, China
Patent: 14
Guangdong Sheng, China
Patent: 13
With the analysis among related 12,690 patents in last 5 years, we discover 309 new entrants. Zhejiang Yanhe New Material Co., Ltd., China Railway Siyuan Survey & Design Group Co., Ltd., CRRC Dalian Institute Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 14
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 7
Liaoning Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 6
With the analysis among 1,809 patents, we discovered top 309 universities and scientific research institutions by total patent application. China University of Mining & Technology, Shandong University of Science & Technology, Northeast Forestry University are dominant in this area. They take 6.25% of the total patent filing.
Jiangsu Sheng, China
Patent: 43
Shandong Sheng, China
Patent: 30
Jiangsu Sheng, China
Patent: 26
Liaoning Sheng, China
Patent: 24
Beijing Shi, China
Patent: 18
Jiangsu Sheng, China
Patent: 16
Anhui Sheng, China
Patent: 16