With the analysis among 740 patents, we discovered top 309 key players by total patent application. UOP LLC, Chevron, Inc., Dolby International AB are dominant in this area. They take 21.22% of the total patent filing.
Illinois, United States
Patent: 84
Pennsylvania, United States
Patent: 45
Noord-Holland, Netherlands
Patent: 28
Kentucky, United States
Patent: 22
Noord-Brabant, Netherlands
Patent: 19
CITY OF LIVERPOOL, United Kingdom
Patent: 13
Georgia, United States
Patent: 10
California, United States
Patent: 10
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Hubei Sheng, China
Patent: 1
With the analysis among related 640 patents applied in the last 5 years. We discover 359 most active companies in this area. The fast-growing Dalian University of Technology, Taiyuan University of Technology, Tiangong University take 10.47% of patent filing during this period.
Liaoning Sheng, China
Patent: 28
Shanxi Sheng, China
Patent: 21
Tianjin Shi, China
Patent: 18
Zhejiang Sheng, China
Patent: 18
Shanghai Shi, China
Patent: 15
Shaanxi Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
Xinjiang Uygur Zizhiqu, China
Patent: 9
Jiangsu Sheng, China
Patent: 9
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Patent: 8
With the analysis among related 640 patents in last 5 years, we discover 291 new entrants. Shanghai Institute of Technology, Beijing University of Technology, Panjin Industrial Technology Research Institute of Dalian University of Technology are the most active new entrants in this area.
Shanghai Shi, China
Patent: 15
Beijing Shi, China
Patent: 10
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Patent: 8
Jilin Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Liaoning Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among 685 patents, we discovered top 174 universities and scientific research institutions by total patent application. Taiyuan University of Technology, Tiangong University, Zhejiang University of Technology are dominant in this area. They take 11.24% of the total patent filing.
Shanxi Sheng, China
Patent: 24
Tianjin Shi, China
Patent: 21
Zhejiang Sheng, China
Patent: 20
Liaoning Sheng, China
Patent: 18
Shanghai Shi, China
Patent: 15
Jiangsu Sheng, China
Patent: 15
Shaanxi Sheng, China
Patent: 11
Hubei Sheng, China
Patent: 11
Shandong Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10