With the analysis among 413 patents, we discovered top 173 key players by total patent application. Technology Research Corp., General Electric Co., EaglePicher Technologies LLC are dominant in this area. They take 8.72% of the total patent filing.
Massachusetts, United States
Patent: 11
Missouri, United States
Patent: 11
California, United States
Patent: 11
Arizona, United States
Patent: 10
New York, United States
Patent: 9
Beijing Shi, China
Patent: 8
Missouri, United States
Patent: 8
SWANSEA, United Kingdom
Patent: 7
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
Massachusetts, United States
Patent: 2
With the analysis among related 260 patents applied in the last 5 years. We discover 124 most active companies in this area. The fast-growing Nooter/Eriksen, Inc., Marine Power Systems Ltd., Hitachi Ltd. take 8.08% of patent filing during this period.
Missouri, United States
Patent: 8
SWANSEA, United Kingdom
Patent: 7
Anhui Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
California, United States
Patent: 4
California, United States
Patent: 4
Tianjin Shi, China
Patent: 3
Ford Global Technologies LLC
Michigan, United States
Patent: 3
Jilin Sheng, China
Patent: 3
With the analysis among related 260 patents in last 5 years, we discover 111 new entrants. Nooter/Eriksen, Inc., Marine Power Systems Ltd., Hitachi Ltd. are the most active new entrants in this area.
Missouri, United States
Patent: 8
SWANSEA, United Kingdom
Patent: 7
Anhui Sheng, China
Patent: 5
Guangdong Sheng, China
Patent: 4
California, United States
Patent: 4
California, United States
Patent: 4
Ford Global Technologies LLC
Michigan, United States
Patent: 3
Jilin Sheng, China
Patent: 3
Hainan Sheng, China
Patent: 3
With the analysis among 103 patents, we discovered top 40 universities and scientific research institutions by total patent application. North China Electric Power University, National University of Defense Technology, Tianjin University are dominant in this area. They take 12.62% of the total patent filing.
Beijing Shi, China
Patent: 5
Hunan Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
Gansu Sheng, China
Patent: 3
Jilin Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2