With the analysis among 835 patents, we discovered top 440 key players by total patent application. Regents of the University of California, Camoplast Industriel, Inc., Western Electric Co., Inc. are dominant in this area. They take 9.82% of the total patent filing.
Regents of the University of California
California, United States
Patent: 37
Camoplast Industriel, Inc.
Western Electric Co., Inc.
Georgia, United States
Patent: 15
Tokyo-to, Japan
Patent: 13
California, United States
Patent: 12
Saint-Gobain Isover G+H AG
Nordrhein-Westfalen, Germany
Patent: 10
CRRC Qingdao Sifang Co., Ltd.
Shandong Sheng, China
Patent: 8
Noord-Holland, Netherlands
Patent: 7
With the analysis among 9 patents, we discovered top 5 start-ups by total patent application. WM Motor Technology Co., Ltd., Divergent Technologies, Inc., Aisin KK are active in this area.
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Divergent Technologies, Inc.
California, United States
Patent: 2
Neutron Therapeutics, Inc.
Massachusetts, United States
Patent: 2
California, United States
Patent: 1
With the analysis among related 305 patents applied in the last 5 years. We discover 219 most active companies in this area. The fast-growing Coherent, Inc., Camoplast Industriel, Inc., Corelase Oy take 9.84% of patent filing during this period.
California, United States
Patent: 12
Camoplast Industriel, Inc.
CRRC Qingdao Sifang Co., Ltd.
Shandong Sheng, China
Patent: 8
Qingdao University of Technology
Shandong Sheng, China
Patent: 6
California, United States
Patent: 6
Shanghai Baoye Group Co., Ltd.
Shanghai Shi, China
Patent: 5
Société de Technologie Michelin
Beijing MTR Construction Administration Corp.
Beijing Shi, China
Patent: 5
With the analysis among related 305 patents in last 5 years, we discover 188 new entrants. Coherent, Inc., Corelase Oy, CRRC Qingdao Sifang Co., Ltd. are the most active new entrants in this area.
California, United States
Patent: 12
CRRC Qingdao Sifang Co., Ltd.
Shandong Sheng, China
Patent: 8
Qingdao University of Technology
Shandong Sheng, China
Patent: 6
Beijing MTR Construction Administration Corp.
Beijing Shi, China
Patent: 5
Société de Technologie Michelin
Beijing Zhongdi Shield Engineering Technology Research Institute Co., Ltd.
Beijing Shi, China
Patent: 3
Beijing Rail Transit Design & Research Institute Co. Ltd.
Beijing Shi, China
Patent: 3
Hebei Tengshida Metal Structure Co.,Ltd.
Hebei Sheng, China
Patent: 3
Ranken Railway Construction Group Co., Ltd.
Sichuan Sheng, China
Patent: 3
With the analysis among 223 patents, we discovered top 60 universities and scientific research institutions by total patent application. University of Florida, Qingdao University of Technology, Tianjin University are dominant in this area. They take 48.88% of the total patent filing.
Qingdao University of Technology
Shandong Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 4
Texas, United States
Patent: 3
University College Dublin
Beijing Institute of Technology
Beijing Shi, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Shanghai Institute of Optics & Fine Mechanics
Shanghai Shi, China
Patent: 3
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 3
National University of Singapore
Central Region, Singapore
Patent: 2