With the analysis among 15 patents, we discovered top 14 key players by total patent application. CRRC Qingdao Sifang Co., Ltd., State Grid Corp. of China, Chery Automobile Co., Ltd. are dominant in this area. They take 26.67% of the total patent filing.
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
China Railway No. 5 Engineering Group Co., Ltd.
Guizhou Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Qinghai Bright Engineering Co., Ltd.
Qinghai Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Heilongjiang Province Heituda Forest Mountain Product Development Co., Ltd.
Heilongjiang Sheng, China
Patent: 1
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With the analysis among related 1 patents applied in the last 5 years. We discover 1 most active companies in this area.
Chongqing Shi, China
Patent: 1
With the analysis among related 1 patents in last 5 years, we discover 1 new entrants.
Chongqing Shi, China
Patent: 1
With the analysis among 10 patents, we discovered top 5 universities and scientific research institutions by total patent application. Sun Yat-Sen University, University of Science & Technology Beijing, Beijing Union University are dominant in this area. They take 70.00% of the total patent filing.
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1