With the analysis among 332 patents, we discovered top 168 key players by total patent application. Beijing Yujiaming Tri-State Ion Science Research Institute Co., Ltd., Honeywell International Technologies Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 13.25% of the total patent filing.
Beijing Shi, China
Patent: 25
DUBLIN, Ireland
Patent: 11
Beijing Shi, China
Patent: 8
New York, United States
Patent: 6
Beijing Shi, China
Patent: 6
California, United States
Patent: 4
Washington, United States
Patent: 4
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shangjian Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 187 patents applied in the last 5 years. We discover 110 most active companies in this area. The fast-growing Harbin Engineering University, Beijing University of Technology, Jinhua Polytechnic take 10.16% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 8
Beijing Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 187 patents in last 5 years, we discover 71 new entrants. Jinhua Polytechnic, Nanjing Tengyuan Soft Magnetic Co., Ltd., Shaoxing Keqiao Qianqing Middle School are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 2
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Patent: 2
Shanghai Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 573 patents, we discovered top 156 universities and scientific research institutions by total patent application. Beijing Jiaotong University, Beijing University of Technology, Harbin Engineering University are dominant in this area. They take 9.77% of the total patent filing.
Beijing Shi, China
Patent: 28
Beijing Shi, China
Patent: 15
Heilongjiang Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Shandong Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Guizhou Sheng, China
Patent: 6
Jilin Sheng, China
Patent: 5