With the analysis among 5,505 patents, we discovered top 476 key players by total patent application. General Electric Co., United Technologies Corp., Siemens AG are dominant in this area. They take 13.08% of the total patent filing.
Massachusetts, United States
Patent: 416
Connecticut, United States
Patent: 154
Bayern, Germany
Patent: 150
Chungcheongnam-do, South Korea
Patent: 115
Beijing Shi, China
Patent: 68
Tokyo-to, Japan
Patent: 60
Tokyo-to, Japan
Patent: 47
Massachusetts, United States
Patent: 46
With the analysis among 7 patents, we discovered top 3 start-ups by total patent application.
Jiangsu Sheng, China
Patent: 2
Lombardia, Italy
Patent: 1
With the analysis among related 764 patents applied in the last 5 years. We discover 482 most active companies in this area. The fast-growing Samsung SDI Co., Ltd., Northwestern Polytechnical University, Safran SA take 5.76% of patent filing during this period.
Chungcheongnam-do, South Korea
Patent: 16
Shaanxi Sheng, China
Patent: 15
Bayern, Germany
Patent: 10
Tianjin Shi, China
Patent: 7
Shanghai Shi, China
Patent: 7
Nordrhein-Westfalen, Germany
Patent: 6
Guangdong Sheng, China
Patent: 6
With the analysis among related 764 patents in last 5 years, we discover 298 new entrants. South China Agricultural University, Yangzhou Antaiwei Alloy Hard Surface Technology Co., Ltd., Sichuan Wika Automatic Control Instrument Co., Ltd. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 5
Henan Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 5
Gyeongsangnam-do, South Korea
Patent: 5
Zhejiang Sheng, China
Patent: 5
Anhui Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
With the analysis among 1,155 patents, we discovered top 215 universities and scientific research institutions by total patent application. Institute of Metal Research Chinese Academy of Sciences, Dalian Institute of Chemical Physics Chinese Academy of Sciences, IFP Energies Nouvelles are dominant in this area. They take 9.00% of the total patent filing.
Liaoning Sheng, China
Patent: 26
Liaoning Sheng, China
Patent: 26
Hunan Sheng, China
Patent: 18
Noord-Holland, Netherlands
Patent: 18
Shaanxi Sheng, China
Patent: 18
Zhejiang Sheng, China
Patent: 14
Shanxi Sheng, China
Patent: 13
Tianjin Shi, China
Patent: 13
Shandong Sheng, China
Patent: 12