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.
Oerlikon Surface Solutions AG
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.
Oerlikon Surface Solutions AG
Schwyz, Switzerland
Patent: 9
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Wisconsin Alumni Research Foundation
Wisconsin, United States
Patent: 3
Massachusetts, United States
Patent: 2
Changzhou Institute of Technology
Jiangsu Sheng, China
Patent: 1
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 1
China Aluminum Material Application Research Institute Co., Ltd.
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.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Wisconsin Alumni Research Foundation
Wisconsin, United States
Patent: 3
Changzhou Institute of Technology
Jiangsu Sheng, China
Patent: 1
State Grid Shandong Electric Power Company Electric Power Research Institute
Shandong Sheng, China
Patent: 1
China Aluminum Material Application Research Institute Co., Ltd.
Beijing Shi, China
Patent: 1
Xi'an Institute of Applied Optics
Shaanxi Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Eisenwell (Wuhan) Industrial Technology Co., Ltd
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.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3
Beijing University of Technology
Beijing Shi, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
Institute of Metal Research Chinese Academy of Sciences
Liaoning Sheng, China
Patent: 1
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 1
Xi'an University of Technology
Shaanxi Sheng, China
Patent: 1
Changzhou Institute of Technology
Jiangsu Sheng, China
Patent: 1
Heilongjiang Institute of Technology
Heilongjiang Sheng, China
Patent: 1