With the analysis among 813 patents, we discovered top 424 key players by total patent application. Yulong Computer Telecommunication Scientific (Shenzhen) Co.,, Chemical Grouting Co., Ltd., DAIKIN INDUSTRIES Ltd. are dominant in this area. They take 10.58% of the total patent filing.
Yulong Computer Telecommunication Scientific (Shenzhen) Co.,
Guangdong Sheng, China
Patent: 34
Chemical Grouting Co., Ltd.
Tokyo-to, Japan
Patent: 29
Osaka-fu, Japan
Patent: 23
Jiangsu Sheng, China
Patent: 16
Tianjin Mingjitai Rubber & Plastic Technology Co., Ltd.
Tianjin Shi, China
Patent: 16
Tokyo-to, Japan
Patent: 14
Guangdong OPPO Mobile Telecommunications Corp., Ltd.
Guangdong Sheng, China
Patent: 14
Rheinland-Pfalz, Germany
Patent: 13
Siemens Medical Solutions USA, Inc.
Pennsylvania, United States
Patent: 13
With the analysis among 6 patents, we discovered top 2 start-ups by total patent application.
Massachusetts, United States
Patent: 3
With the analysis among related 391 patents applied in the last 5 years. We discover 254 most active companies in this area. The fast-growing DAIKIN INDUSTRIES Ltd., Anhui University of Science & Technology, China University of Mining & Technology take 13.04% of patent filing during this period.
Osaka-fu, Japan
Patent: 23
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 15
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 13
Chemical Grouting Co., Ltd.
Liaoning Zhongke Underground Engineering Co., Ltd.
Liaoning Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6
China Water Resources & Hydropower Eighth Engineering Bureau
Hunan Sheng, China
Patent: 6
Shanghai Tunnel Industrial Co., Ltd.
Shanghai Shi, China
Patent: 5
Zhejiang Institute of Technology
Zhejiang Sheng, China
Patent: 5
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 5
With the analysis among related 391 patents in last 5 years, we discover 210 new entrants. DAIKIN INDUSTRIES Ltd., Liaoning Zhongke Underground Engineering Co., Ltd., China Water Resources & Hydropower Eighth Engineering Bureau are the most active new entrants in this area.
Osaka-fu, Japan
Patent: 23
Liaoning Zhongke Underground Engineering Co., Ltd.
Liaoning Sheng, China
Patent: 7
China Water Resources & Hydropower Eighth Engineering Bureau
Hunan Sheng, China
Patent: 6
Zhejiang Institute of Technology
Zhejiang Sheng, China
Patent: 5
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 5
Elea Vertriebs- und Vermarktungsgesellschaft mbH
Shanghai Tunnel Stock Co. Ltd.
Shanghai Shi, China
Patent: 4
Guangdong Huatun Construction Group Co Ltd.
Guangdong Sheng, China
Patent: 4
China Construction Eighth Engineering Division Corp. Ltd.
Shanghai Shi, China
Patent: 3
China Railway 12th Bureau Group Co., Ltd.
Shanxi Sheng, China
Patent: 3
With the analysis among 268 patents, we discovered top 99 universities and scientific research institutions by total patent application. China University of Mining & Technology, Anhui University of Science & Technology, Tongji University are dominant in this area. They take 18.66% of the total patent filing.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 22
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 19
Shanghai Shi, China
Patent: 9
Nanjing Forestry University
Jiangsu Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Tianjin Chengjian University
Tianjin Shi, China
Patent: 4
Korea Advanced Institute of Science & Technology
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 3