With the analysis among 327 patents, we discovered top 73 key players by total patent application. Oerlikon Surface Solutions AG, Vac-Tec Systems, Inc., General Electric Co. are dominant in this area. They take 16.21% of the total patent filing.
Schwyz, Switzerland
Patent: 26
Colorado, United States
Patent: 14
Massachusetts, United States
Patent: 13
Tokyo-to, Japan
Patent: 13
Noord-Holland, Netherlands
Patent: 10
Virginia, United States
Patent: 8
With the analysis among 5 patents, we discovered top 1 start-ups by total patent application.
New York, United States
Patent: 5
With the analysis among related 44 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing Oerlikon Surface Solutions AG, Xi'an Jiaotong University, Wisconsin Alumni Research Foundation take 34.09% of patent filing during this period.
Schwyz, Switzerland
Patent: 9
Shaanxi Sheng, China
Patent: 3
Wisconsin, United States
Patent: 3
Massachusetts, United States
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 44 patents in last 5 years, we discover 17 new entrants. Xi'an Jiaotong University, Wisconsin Alumni Research Foundation, Kvarc Services, Inc. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 3
Wisconsin, United States
Patent: 3
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
With the analysis among 61 patents, we discovered top 10 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Beijing University of Technology, South China University of Technology are dominant in this area. They take 13.11% of the total patent filing.
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Heilongjiang Sheng, China
Patent: 1