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.
CRRC Qingdao Sifang Co., Ltd.
Shandong Sheng, China
Patent: 2
State Grid Corp. of China
Beijing Shi, China
Patent: 1
Chery Automobile Co., Ltd.
Anhui Sheng, China
Patent: 1
China Railway No. 5 Engineering Group Co., Ltd.
Guizhou Sheng, China
Patent: 1
Qingdao Siji Hongda Industry & Trade Co Ltd.
Shandong Sheng, China
Patent: 1
Changzhou Hubola Jinchuang Traffic Equipment Co.,Ltd.
Jiangsu Sheng, China
Patent: 1
SHENYANG NORTH TRAFFIC HEAVY INDUSTRY CO.,LTD.
Liaoning Sheng, China
Patent: 1
Qinghai Bright Engineering Co., Ltd.
Qinghai Sheng, China
Patent: 1
Beijing Zhongtonghua Technology Co., Ltd.
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
University of Science & Technology Beijing
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Southwest University for Nationalities
Sichuan Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1