With the analysis among 504 patents, we discovered top 249 key players by total patent application. OptiScan Biomedical Corp., Hitachi Ltd., State Grid Shanghai Municipal Electric Power Co. are dominant in this area. They take 9.13% of the total patent filing.
California, United States
Patent: 18
Tokyo-to, Japan
Patent: 14
Shanghai Shi, China
Patent: 14
Vaud, Switzerland
Patent: 12
Shanghai Shi, China
Patent: 11
Ohio, United States
Patent: 10
Baden-Württemberg, Germany
Patent: 8
North Carolina, United States
Patent: 8
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 220 patents applied in the last 5 years. We discover 156 most active companies in this area. The fast-growing Zhejiang University, Huazhong University of Science & Technology, Xi'an Jiaotong University take 10.91% of patent filing during this period.
Zhejiang Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 8
Shaanxi Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 7
Beijing Shi, China
Patent: 5
Xi'an Huaxian Petroleum Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
California, United States
Patent: 4
With the analysis among related 220 patents in last 5 years, we discover 117 new entrants. Zhejiang University, Xi'an Huaxian Petroleum Technology Co., Ltd., University of Electronic Science & Technology of China are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 9
Xi'an Huaxian Petroleum Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
California, United States
Patent: 4
Zhejiang Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 2
CAS New Energy Technology Co., Ltd.
Chongqing Shi, China
Patent: 2
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 2
With the analysis among 298 patents, we discovered top 90 universities and scientific research institutions by total patent application. Dalian Jiaotong University, Beijing University of Technology, Huazhong University of Science & Technology are dominant in this area. They take 12.75% of the total patent filing.
Liaoning Sheng, China
Patent: 15
Beijing Shi, China
Patent: 13
Hubei Sheng, China
Patent: 10
Shaanxi Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Shanghai Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Guangdong Sheng, China
Patent: 6
Beijing Shi, China
Patent: 6