With the analysis among 3,044 patents, we discovered top 486 key players by total patent application. Mitsubishi Electric Corp., Robert Bosch GmbH, Siemens AG are dominant in this area. They take 13.07% of the total patent filing.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 147
Baden-Württemberg, Germany
Patent: 139
Bayern, Germany
Patent: 112
Tokyo-to, Japan
Patent: 82
Aichi-ken, Japan
Patent: 79
Tokyo-to, Japan
Patent: 68
Tokyo-to, Japan
Patent: 50
Noord-Holland, Netherlands
Patent: 27
Massachusetts, United States
Patent: 26
Licentia Patent Verwaltungs GmbH
Nordrhein-Westfalen, Germany
Patent: 26
With the analysis among 12 patents, we discovered top 4 start-ups by total patent application. Alpitronic SRL, Aisin KK, Rntec are active in this area.
Lombardia, Italy
Patent: 4
Anhui Sheng, China
Patent: 2
California, United States
Patent: 2
With the analysis among related 271 patents applied in the last 5 years. We discover 176 most active companies in this area. The fast-growing Fuji Electric Co., Ltd., South China University of Technology, Huawei Digital Power Technologies Co Ltd take 10.33% of patent filing during this period.
Tokyo-to, Japan
Patent: 16
South China University of Technology
Guangdong Sheng, China
Patent: 6
Huawei Digital Power Technologies Co Ltd
Guangdong Sheng, China
Patent: 6
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 6
China Three Gorges University
Hubei Sheng, China
Patent: 5
Mitsubishi Electric Corp.
Sichuan Sheng, China
Patent: 4
Shandong Jingdao Miceoelectronics Co. Ltd.
Shandong Sheng, China
Patent: 4
With the analysis among related 271 patents in last 5 years, we discover 122 new entrants. Moteurs Leroy Somer, Panzhihua University, Shandong Jingdao Miceoelectronics Co. Ltd. are the most active new entrants in this area.
Sichuan Sheng, China
Patent: 4
Shandong Jingdao Miceoelectronics Co. Ltd.
Shandong Sheng, China
Patent: 4
Jiangsu College of Engineering & Technology
Jiangsu Sheng, China
Patent: 3
Indiana, United States
Patent: 3
Zhejiang Sheng, China
Patent: 2
Shanghai Awinic Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
China Institute of Atomic Energy
Beijing Shi, China
Patent: 2
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 2
Shenzhen Anhewei Electric Power Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 438 patents, we discovered top 101 universities and scientific research institutions by total patent application. Zhejiang University, Nanjing University of Aeronautics & Astronautics, South China University of Technology are dominant in this area. They take 20.55% of the total patent filing.
Zhejiang Sheng, China
Patent: 46
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 26
South China University of Technology
Guangdong Sheng, China
Patent: 18
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 18
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 18
Beijing Shi, China
Patent: 11
Jiangsu Sheng, China
Patent: 10
China Three Gorges University
Hubei Sheng, China
Patent: 9
North China Electric Power University
Beijing Shi, China
Patent: 8