With the analysis among 392 patents, we discovered top 269 key players by total patent application. PetroChina Co., Ltd., China Petroleum & Chemical Corp., Yazaki Corp. are dominant in this area. They take 7.14% of the total patent filing.
Beijing Shi, China
Patent: 11
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 9
Texas, United States
Patent: 6
Murata Manufacturing Co. Ltd.
Microsoft Technology Licensing LLC
Washington, United States
Patent: 5
With the analysis among 3 patents, we discovered top 1 start-ups by total patent application.
Texas, United States
Patent: 3
With the analysis among related 47 patents applied in the last 5 years. We discover 39 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Hohai University, Ford Global Technologies LLC take 17.02% of patent filing during this period.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Ford Global Technologies LLC
Michigan, United States
Patent: 2
Sichuan Sheng, China
Patent: 2
Sinopec Exploration & Production Research Institute
Beijing Shi, China
Patent: 2
Sichuan Lutong Testing Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Chongqing Gaocheng Fashion Co., Ltd.
Chongqing Shi, China
Patent: 1
Third Railway Survey and Design Institute Co., Ltd.
Tianjin Shi, China
Patent: 1
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 1
China Aviation Industry Corporation Beijing Great Wall Metrology and Testing Technology Research Institute
undefined undefined
Patent: 1
With the analysis among related 47 patents in last 5 years, we discover 30 new entrants. Sinopec Exploration & Production Research Institute, Sichuan Lutong Testing Technology Co., Ltd., Chongqing Gaocheng Fashion Co., Ltd. are the most active new entrants in this area.
Sinopec Exploration & Production Research Institute
Beijing Shi, China
Patent: 2
Sichuan Lutong Testing Technology Co., Ltd.
Sichuan Sheng, China
Patent: 2
Chongqing Gaocheng Fashion Co., Ltd.
Chongqing Shi, China
Patent: 1
Third Railway Survey and Design Institute Co., Ltd.
Tianjin Shi, China
Patent: 1
China Aviation Industry Corporation Beijing Great Wall Metrology and Testing Technology Research Institute
undefined undefined
Patent: 1
China Railway Northwest Research Institute Co., Ltd.
Gansu Sheng, China
Patent: 1
Nanjing Hanmingzhi Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Xiangtan County Shuangqiao Agricultural Machinery Service Professional Cooperative
Hunan Sheng, China
Patent: 1
Guangdong Huatun Construction Group Co Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 132 patents, we discovered top 60 universities and scientific research institutions by total patent application. Hohai University, University of Strathclyde, Southwest Petroleum University are dominant in this area. They take 12.88% of the total patent filing.
Jiangsu Sheng, China
Patent: 7
University of Strathclyde
Glasgow City, United Kingdom
Patent: 5
Southwest Petroleum University
Sichuan Sheng, China
Patent: 5
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 3
Hunan Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 2
Hefei University of Technology
Anhui Sheng, China
Patent: 2
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 2