With the analysis among 141 patents, we discovered top 121 key players by total patent application. State Grid Corp. of China, LineStream Technologies, Inc., Danfoss Power Electronics A/S are dominant in this area. They take 12.06% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 7
LineStream Technologies, Inc.
Ohio, United States
Patent: 4
Danfoss Power Electronics A/S
Beijing Quality Technology Co., Ltd.
Beijing Shi, China
Patent: 4
Samsung Electronics Co., Ltd.
Shanghai Mitsubishi Elevator Co., Ltd.
Shanghai Shi, China
Patent: 3
Guoneng Bengbu Power Generation Co., Ltd.
Anhui Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shandong Electric Power Corp.
Shandong Sheng, China
Patent: 2
ZF Active Safety & Electronics US LLC
Michigan, United States
Patent: 2
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With the analysis among related 506 patents applied in the last 5 years. We discover 240 most active companies in this area. The fast-growing Tianjin University, Jiangsu University, Beijing Institute of Technology take 9.09% of patent filing during this period.
Tianjin Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 15
Beijing Institute of Technology
Beijing Shi, China
Patent: 14
North China Electric Power University
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 13
Beijing Shi, China
Patent: 12
Jiangsu Sheng, China
Patent: 12
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 11
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 10
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 9
With the analysis among related 506 patents in last 5 years, we discover 183 new entrants. Central South University, Anhui Polytechnic University, Huazhong University of Science & Technology are the most active new entrants in this area.
Hunan Sheng, China
Patent: 7
Anhui Polytechnic University
Anhui Sheng, China
Patent: 7
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 7
Dalian Maritime University
Liaoning Sheng, China
Patent: 7
PLA Rocket Force University of Engineering
Shaanxi Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Henan Sheng, China
Patent: 5
Changchun Institute of Optics Fine Mechanics & Physics
Jiangsu Sheng, China
Patent: 4
Beijing Quality Technology Co., Ltd.
Beijing Shi, China
Patent: 4
With the analysis among 666 patents, we discovered top 133 universities and scientific research institutions by total patent application. Beijing Institute of Technology, Tianjin University of Technology, Tianjin University are dominant in this area. They take 11.86% of the total patent filing.
Beijing Institute of Technology
Beijing Shi, China
Patent: 27
Tianjin University of Technology
Tianjin Shi, China
Patent: 26
Tianjin Shi, China
Patent: 26
North China Electric Power University
Beijing Shi, China
Patent: 24
Jiangsu Sheng, China
Patent: 22
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 22
Beijing Shi, China
Patent: 17
Jiangsu Sheng, China
Patent: 16
Beijing Shi, China
Patent: 15
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 14