With the analysis among 2,067 patents, we discovered top 484 key players by total patent application. Siemens AG, BBC Brown Boveri Ltd., Bharat Heavy Electricals Ltd. are dominant in this area. They take 13.84% of the total patent filing.
Bayern, Germany
Patent: 161
Bharat Heavy Electricals Ltd.
Harbin Electric Machinery Co., Ltd.
Heilongjiang Sheng, China
Patent: 38
Association des Sociétés Françaises d'Autoroute
Massachusetts, United States
Patent: 33
Westinghouse Electric Co. LLC
Gansu Sheng, China
Patent: 30
CITY OF ROME, Italy
Patent: 27
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 25
With the analysis among 13 patents, we discovered top 5 start-ups by total patent application. Englishco LLC, Aqua Robur Technologies AB, Wright Electric, Inc. are active in this area.
New York, United States
Patent: 7
Aqua Robur Technologies AB
New York, United States
Patent: 1
California, United States
Patent: 1
California, United States
Patent: 1
With the analysis among related 274 patents applied in the last 5 years. We discover 174 most active companies in this area. The fast-growing AECC South Industry Co., Ltd., Xinjiang Goldwind Science & Technology Co., Ltd., Bharat Heavy Electricals Ltd. take 7.30% of patent filing during this period.
AECC South Industry Co., Ltd.
Hunan Sheng, China
Patent: 8
Xinjiang Goldwind Science & Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 6
Bharat Heavy Electricals Ltd.
Qinghai Enesoon New Material Technology Co., Ltd.
Shandong Sheng, China
Patent: 5
Harbin Electric Machinery Co., Ltd.
Heilongjiang Sheng, China
Patent: 5
Jiangsu Zhaonian Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Jin Tong Ling Technology Group Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Shandong Qilu Electric Motor Manufacturing Co. Ltd.
Shandong Sheng, China
Patent: 4
Hamilton Sundstrand Corp.
North Carolina, United States
Patent: 3
With the analysis among related 274 patents in last 5 years, we discover 125 new entrants. AECC South Industry Co., Ltd., Xinjiang Goldwind Science & Technology Co., Ltd., Qinghai Enesoon New Material Technology Co., Ltd. are the most active new entrants in this area.
AECC South Industry Co., Ltd.
Hunan Sheng, China
Patent: 8
Xinjiang Goldwind Science & Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 6
Qinghai Enesoon New Material Technology Co., Ltd.
Shandong Sheng, China
Patent: 5
Jiangsu Zhaonian Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Jin Tong Ling Technology Group Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Dalian University of Technology
Liaoning Sheng, China
Patent: 3
Xiamen Lide Power Technology Co., Ltd.
Fujian Sheng, China
Patent: 3
Xiangfan Hangli Mechanical & Electrical Technology Development
Hubei Sheng, China
Patent: 3
Ocean University of China
Shandong Sheng, China
Patent: 2
Haiquan Fenglei New Energy Power Generation Co., Ltd.
Anhui Sheng, China
Patent: 2
With the analysis among 228 patents, we discovered top 50 universities and scientific research institutions by total patent application. North China Electric Power University, Harbin University of Science & Technology, Beijing Jiaotong University are dominant in this area. They take 26.32% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 25
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 25
Beijing Jiaotong University
Beijing Shi, China
Patent: 7
Beijing Shi, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
Institute of Electrical Engineering, Chinese Academy of Sciences
West Pomeranian University of Technology Szczecin
Zachodniopomorskie, Poland
Patent: 4
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 3
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 3
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 3