With the analysis among 266 patents, we discovered top 181 key players by total patent application. NIPPON STEEL CORP., State Grid Corp. of China, Guangxi Traffic Kexue Research Yuan are dominant in this area. They take 18.42% of the total patent filing.
Tokyo-to, Japan
Patent: 26
State Grid Corp. of China
Beijing Shi, China
Patent: 15
Guangxi Traffic Kexue Research Yuan
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Murata Manufacturing Co. Ltd.
Beijing Zhixin Simulation Technology Co Ltd.
Beijing Shi, China
Patent: 6
Illinois, United States
Patent: 5
AVIC XI’AN AIRCRAFT INDUSTRY GROUP COMPANY LTD.
Shaanxi Sheng, China
Patent: 4
Beijing Hualuan Transportation Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Samsung Electronics Co., Ltd.
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
With the analysis among related 521 patents applied in the last 5 years. We discover 305 most active companies in this area. The fast-growing State Grid Corp. of China, Dalian University of Technology, Hohai University take 6.72% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 13
Dalian University of Technology
Liaoning Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Tokyo-to, Japan
Patent: 11
Beijing Shi, China
Patent: 10
Jiangsu Sheng, China
Patent: 9
Southwest Petroleum University
Sichuan Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Hubei Sheng, China
Patent: 8
Hunan Sheng, China
Patent: 8
With the analysis among related 521 patents in last 5 years, we discover 272 new entrants. Dalian University of Technology, Beihang University, Southwest Petroleum University are the most active new entrants in this area.
Dalian University of Technology
Liaoning Sheng, China
Patent: 11
Beijing Shi, China
Patent: 10
Southwest Petroleum University
Sichuan Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 8
Guangxi Traffic Kexue Research Yuan
Guangxi Zhuangzu Zizhiqu, China
Patent: 8
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 7
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 7
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 7
Beijing Zhixin Simulation Technology Co Ltd.
Beijing Shi, China
Patent: 6
With the analysis among 369 patents, we discovered top 118 universities and scientific research institutions by total patent application. Hohai University, Southeast University, Beihang University are dominant in this area. They take 9.49% of the total patent filing.
Jiangsu Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Beijing Shi, China
Patent: 10
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 9
Hubei Sheng, China
Patent: 9
Southwest Petroleum University
Sichuan Sheng, China
Patent: 9
Shandong Sheng, China
Patent: 8
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 8
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 7