With the analysis among 1,097 patents, we discovered top 330 key players by total patent application. General Electric Co., GM Global Technology Operations LLC, Toyota Motor Corp. are dominant in this area. They take 13.67% of the total patent filing.
Massachusetts, United States
Patent: 53
GM Global Technology Operations LLC
Michigan, United States
Patent: 53
Tokyo-to, Japan
Patent: 44
Fukushima-ken, Japan
Patent: 38
Nordrhein-Westfalen, Germany
Patent: 34
Indiana, United States
Patent: 30
Exxonmobil Upstream Research Co.
Texas, United States
Patent: 23
Tokyo-to, Japan
Patent: 21
With the analysis among 3 patents, we discovered top 3 start-ups by total patent application.
Zhejiang Sheng, China
Patent: 1
Cas Aerostar Technology Co.,Ltd
Shandong Sheng, China
Patent: 1
With the analysis among related 181 patents applied in the last 5 years. We discover 110 most active companies in this area. The fast-growing Toyota Motor Corp., Dongfeng Motor Group Co., Ltd., Tianjin University take 13.26% of patent filing during this period.
Dongfeng Motor Group Co., Ltd.
Hubei Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 6
GM Global Technology Operations LLC
Michigan, United States
Patent: 5
Guizhou Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Guangzhou Automobile Group Co., Ltd.
Guangdong Sheng, China
Patent: 4
National University of Defense Technology
Hunan Sheng, China
Patent: 4
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 4
With the analysis among related 181 patents in last 5 years, we discover 72 new entrants. Dongfeng Motor Group Co., Ltd., Guizhou University, Weichai Power Co., Ltd. are the most active new entrants in this area.
Dongfeng Motor Group Co., Ltd.
Hubei Sheng, China
Patent: 9
Guizhou Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangzhou Automobile Group Co., Ltd.
Guangdong Sheng, China
Patent: 4
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
ENN Energy Power Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Xian Hangtianchengbeijimao Co.
Shaanxi Sheng, China
Patent: 2
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 2
With the analysis among 241 patents, we discovered top 45 universities and scientific research institutions by total patent application. Northwestern Polytechnical University, Tianjin University, Massachusetts Institute of Technology are dominant in this area. They take 20.75% of the total patent filing.
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 12
Tianjin Shi, China
Patent: 10
Massachusetts Institute of Technology
Massachusetts, United States
Patent: 9
Beijing Shi, China
Patent: 8
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Guizhou Sheng, China
Patent: 5
National University of Defense Technology
Hunan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4