With the analysis among 591 patents, we discovered top 385 key players by total patent application. Diamond Innovations, Inc., General Electric Co., Compagnie de Saint-Gobain SA are dominant in this area. They take 5.58% of the total patent filing.
Ohio, United States
Patent: 13
Massachusetts, United States
Patent: 10
Delaware, United States
Patent: 8
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
With the analysis among related 187 patents applied in the last 5 years. We discover 159 most active companies in this area. The fast-growing Southwest Jiaotong University, Tsinghua University, Lanzhou Jiaotong University take 5.35% of patent filing during this period.
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Gansu Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
With the analysis among related 187 patents in last 5 years, we discover 148 new entrants. Southwest Jiaotong University, Tsinghua University, Lanzhou Jiaotong University are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Gansu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jilin Sheng, China
Patent: 2
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Patent: 2
Zhejiang Sheng, China
Patent: 2
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Patent: 2
With the analysis among 101 patents, we discovered top 44 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Southwest Jiaotong University, Tianjin University are dominant in this area. They take 12.87% of the total patent filing.
Heilongjiang Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Gansu Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Hunan Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2