With the analysis among 1,027 patents, we discovered top 427 key players by total patent application. Hyundai Motor Co., Ltd., LORD Corp., Guangzhou Automobile Group Co., Ltd. are dominant in this area. They take 8.57% of the total patent filing.
North Carolina, United States
Patent: 32
Guangdong Sheng, China
Patent: 18
Massachusetts, United States
Patent: 17
Massachusetts, United States
Patent: 17
Zhejiang Sheng, China
Patent: 16
Guangxi Zhuangzu Zizhiqu, China
Patent: 16
Chongqing Shi, China
Patent: 15
With the analysis among 15 patents, we discovered top 5 start-ups by total patent application. Zhejiang Leapmotor Technology Co., Ltd., SZ DJI Technology Co., Ltd., Divergent Technologies, Inc. are active in this area.
Zhejiang Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
California, United States
Patent: 3
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 428 patents applied in the last 5 years. We discover 254 most active companies in this area. The fast-growing Northwestern Polytechnical University, China Academy of Railway Sciences Group Co. Ltd., Railway Construction Research Institute of China Academy of Railway Sciences Group Co., Ltd. take 9.11% of patent filing during this period.
Shaanxi Sheng, China
Patent: 14
Beijing Shi, China
Patent: 13
Beijing Shi, China
Patent: 12
Zhejiang Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Heilongjiang Sheng, China
Patent: 8
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Zhejiang Sheng, China
Patent: 7
Guangdong Sheng, China
Patent: 6
With the analysis among related 428 patents in last 5 years, we discover 179 new entrants. China Academy of Railway Sciences Group Co. Ltd., Railway Construction Research Institute of China Academy of Railway Sciences Group Co., Ltd., DTR VMS Ltd. are the most active new entrants in this area.
Beijing Shi, China
Patent: 13
Beijing Shi, China
Patent: 12
Zhejiang Sheng, China
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 6
Jilin Sheng, China
Patent: 6
Shandong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Hebei Sheng, China
Patent: 3
With the analysis among 387 patents, we discovered top 98 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Jiangnan University, Xi'an Jiaotong University are dominant in this area. They take 10.59% of the total patent filing.
Shaanxi Sheng, China
Patent: 15
Jiangsu Sheng, China
Patent: 13
Shaanxi Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 11
Hunan Sheng, China
Patent: 11
Heilongjiang Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Sichuan Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 8