With the analysis among 41,871 patents, we discovered top 486 key players by total patent application. Franz Plasser Bahnbaumaschinen Industriegesellschaft mbH, Koninklijke Philips NV, General Electric Co. are dominant in this area. They take 9.88% of the total patent filing.
Noord-Holland, Netherlands
Patent: 1,128
Massachusetts, United States
Patent: 998
Bayern, Germany
Patent: 514
Massachusetts, United States
Patent: 452
Osaka-fu, Japan
Patent: 275
Kanagawa-ken, Japan
Patent: 248
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 215
With the analysis among 57 patents, we discovered top 30 start-ups by total patent application. M-I LLC, LED Roadway Lighting Ltd., Hyundai Global Service Co. Ltd. are active in this area.
Texas, United States
Patent: 6
United Arab Emirates
Patent: 3
Texas, United States
Patent: 3
Hong Kong SAR, China
Patent: 3
California, United States
Patent: 3
New Jersey, United States
Patent: 3
With the analysis among related 3,585 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Shanghai Shipbuilding Research and Design Institute (the 60th Research Institute of China Shipbuilding Corporation), China Ship Scientific Research Center, Guangzhou Shipyard International Co., Ltd. take 2.68% of patent filing during this period.
undefined undefined
Patent: 38
Jiangsu Sheng, China
Patent: 30
Guangdong Sheng, China
Patent: 28
Guangdong Sheng, China
Patent: 26
Jiangsu Sheng, China
Patent: 26
Shanghai Shi, China
Patent: 24
Noord-Brabant, Netherlands
Patent: 23
Tianjin Shi, China
Patent: 22
Liaoning Sheng, China
Patent: 21
With the analysis among related 3,585 patents in last 5 years, we discover 206 new entrants. Grow Solutions Tech LLC, Stationmar AS, Karmøy Winch AS are the most active new entrants in this area.
Utah, United States
Patent: 12
Hordaland, Norway
Patent: 9
Rogaland, Norway
Patent: 9
Beijing Shi, China
Patent: 8
Noord-Holland, Netherlands
Patent: 8
Guangdong Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Wannian Tenda Technology Power Co., Ltd.
Jiangxi Sheng, China
Patent: 7
undefined undefined
Patent: 6
With the analysis among 3,447 patents, we discovered top 232 universities and scientific research institutions by total patent application. Railway Technical Research Institute, Kunming University, Dalian Maritime University are dominant in this area. They take 7.80% of the total patent filing.
undefined undefined
Patent: 82
Liaoning Sheng, China
Patent: 67
Zhejiang Sheng, China
Patent: 61
Heilongjiang Sheng, China
Patent: 50
Shanghai Shi, China
Patent: 42
Jiangsu Sheng, China
Patent: 41
Sichuan Sheng, China
Patent: 38
Tianjin Shi, China
Patent: 37
Beijing Shi, China
Patent: 35