With the analysis among 61 patents, we discovered top 47 key players by total patent application. Astragroup AS, China Petroleum & Chemical Corp., Oki Electric Industry Co., Ltd. are dominant in this area. They take 21.31% of the total patent filing.
Beijing Shi, China
Patent: 3
Texas, United States
Patent: 3
California, United States
Patent: 2
Jiangsu Sheng, China
Patent: 2
Nagano-ken, Japan
Patent: 1
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Texas, United States
Patent: 1
With the analysis among related 41 patents applied in the last 5 years. We discover 53 most active companies in this area. The fast-growing China Petroleum & Chemical Corp., Google LLC, Harbin Engineering University take 12.20% of patent filing during this period.
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
Heilongjiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
With the analysis among related 41 patents in last 5 years, we discover 48 new entrants. Google LLC, Ocean University of China, Huazhong University of Science & Technology are the most active new entrants in this area.
California, United States
Patent: 2
Shandong Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among 59 patents, we discovered top 38 universities and scientific research institutions by total patent application. Beijing University of Technology, Harbin Engineering University, Xi'an Jiaotong University are dominant in this area. They take 18.64% of the total patent filing.
Beijing Shi, China
Patent: 4
Heilongjiang Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jilin Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1