With the analysis among 351 patents, we discovered top 198 key players by total patent application. Koninklijke Philips NV, Danfoss Power Electronics A/S, VLT, Inc. are dominant in this area. They take 9.97% of the total patent filing.
Noord-Holland, Netherlands
Patent: 13
Massachusetts, United States
Patent: 11
Guangdong Sheng, China
Patent: 10
Guangdong Sheng, China
Patent: 9
Georgia, United States
Patent: 7
Hong Kong SAR, China
Patent: 7
Nebraska, United States
Patent: 6
California, United States
Patent: 5
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Henan Sheng, China
Patent: 1
With the analysis among related 226 patents applied in the last 5 years. We discover 147 most active companies in this area. The fast-growing Mornsun Guangzhou Science & Technology Co. Ltd., Guangzhou Vocational College of Engineering and Technology, Huawei Digital Power Technologies Co Ltd take 10.18% of patent filing during this period.
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 5
California, United States
Patent: 5
Hubei Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
With the analysis among related 226 patents in last 5 years, we discover 120 new entrants. Mornsun Guangzhou Science & Technology Co. Ltd., Guangzhou Vocational College of Engineering and Technology, Power Integrations, Inc. are the most active new entrants in this area.
Guangdong Sheng, China
Patent: 9
Guangdong Sheng, China
Patent: 8
California, United States
Patent: 5
Tianjin Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 3
Tianjin Shi, China
Patent: 3
Hubei Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 3
With the analysis among 169 patents, we discovered top 59 universities and scientific research institutions by total patent application. Nanjing University of Aeronautics & Astronautics, Huazhong University of Science & Technology, Southwest Jiaotong University are dominant in this area. They take 12.43% of the total patent filing.
Jiangsu Sheng, China
Patent: 7
Hubei Sheng, China
Patent: 6
Sichuan Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
Chongqing Shi, China
Patent: 5
Zhejiang Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4