With the analysis among 2,189 patents, we discovered top 488 key players by total patent application. Hyundai Motor Co., Ltd., Rockwell International Corp., Halliburton Energy Services, Inc. are dominant in this area. They take 5.34% of the total patent filing.
Wisconsin, United States
Patent: 26
Texas, United States
Patent: 18
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 17
California, United States
Patent: 15
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 14
Guangdong Sheng, China
Patent: 14
Hovedstaden, Denmark
Patent: 13
Tokyo-to, Japan
Patent: 11
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 1
With the analysis among related 794 patents applied in the last 5 years. We discover 495 most active companies in this area. The fast-growing Jiangsu Junwei Power Technology Co., Ltd., Shanghai Lianzi Energy Technology Co., Ltd., Liaoning University of Engineering and Technology take 3.78% of patent filing during this period.
Jiangsu Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 10
Liaoning Sheng, China
Patent: 9
Beijing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 6
Hainan Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
With the analysis among related 794 patents in last 5 years, we discover 434 new entrants. Jiangsu Junwei Power Technology Co., Ltd., Shanghai Lianzi Energy Technology Co., Ltd., Liaoning University of Engineering and Technology are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 10
Liaoning Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Zhejiang Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
With the analysis among 473 patents, we discovered top 143 universities and scientific research institutions by total patent application. Shandong Jiaotong University, Beijing Institute of Technology, Beihang University are dominant in this area. They take 10.36% of the total patent filing.
Shandong Sheng, China
Patent: 29
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 8
Chongqing Shi, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Hainan Sheng, China
Patent: 7
Jilin Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6