With the analysis among 15,611 patents, we discovered top 485 key players by total patent application. State Grid Corp. of China, Hochiki Corp., Nohmi Bosai Ltd. are dominant in this area. They take 2.90% of the total patent filing.
Beijing Shi, China
Patent: 210
Tokyo-to, Japan
Patent: 163
Tokyo-to, Japan
Patent: 79
Pennsylvania, United States
Patent: 53
Anhui Sheng, China
Patent: 47
Beijing Shi, China
Patent: 41
Guangdong Sheng, China
Patent: 36
Beijing Shi, China
Patent: 35
Hunan Sheng, China
Patent: 31
Hunan Sheng, China
Patent: 25
With the analysis among 44 patents, we discovered top 28 start-ups by total patent application. Hangzhou Tashen Technology Co., Ltd., Beijing Terminus Technology Group Co.,. Ltd., Beijing Baidu Netcom Science & Technology Co., Ltd. are active in this area.
Zhejiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 4
Beijing Shi, China
Patent: 2
Virginia, United States
Patent: 2
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Louisiana, United States
Patent: 2
Beijing Dianxiaoer Network Technology Co. Ltd.
Beijing Shi, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 16,651 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Hochiki Corp., Nohmi Bosai Ltd. take 1.77% of patent filing during this period.
Beijing Shi, China
Patent: 142
Tokyo-to, Japan
Patent: 110
Tokyo-to, Japan
Patent: 43
Anhui Sheng, China
Patent: 38
Anhui Sheng, China
Patent: 33
Liaoning Sheng, China
Patent: 33
Gyeonggi-do, South Korea
Patent: 33
Beijing Shi, China
Patent: 32
Guangdong Sheng, China
Patent: 29
Pennsylvania, United States
Patent: 27
With the analysis among related 16,651 patents in last 5 years, we discover 328 new entrants. Wuhan Ligong Guangke Co., Ltd., Guangdong Power Grid Co. Ltd., Liesli (Shenzhen) Technology Co., Ltd. are the most active new entrants in this area.
Hubei Sheng, China
Patent: 23
Guangdong Sheng, China
Patent: 20
Guangdong Sheng, China
Patent: 15
Jeollabuk-do, South Korea
Patent: 15
Schleswig-Holstein, Germany
Patent: 14
Shandong Sheng, China
Patent: 13
Sichuan Sheng, China
Patent: 12
Shandong Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11
With the analysis among 2,920 patents, we discovered top 282 universities and scientific research institutions by total patent application. University of Science & Technology of China, China University of Mining & Technology, Shenyang Jianzhu University are dominant in this area. They take 4.83% of the total patent filing.
Anhui Sheng, China
Patent: 66
Jiangsu Sheng, China
Patent: 37
Liaoning Sheng, China
Patent: 36
Shaanxi Sheng, China
Patent: 36
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 29
Anhui Sheng, China
Patent: 28
Beijing Shi, China
Patent: 23
Hunan Sheng, China
Patent: 21
Hubei Sheng, China
Patent: 20
Jiangsu Sheng, China
Patent: 20