With the analysis among 93 patents, we discovered top 52 key players by total patent application. Semiconductor Energy Laboratory Co., Ltd., Mitsubishi Electric Corp., General Electric Co. are dominant in this area. They take 18.28% of the total patent filing.
Semiconductor Energy Laboratory Co., Ltd.
Kanagawa-ken, Japan
Patent: 8
Mitsubishi Electric Corp.
Massachusetts, United States
Patent: 4
Samsung Electronics Co., Ltd.
Aichi-ken, Japan
Patent: 3
Matsushita Electronics Corp.
Toyama-ken, Japan
Patent: 2
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With the analysis among related 14 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Analog Devices International Unlimited Co., Moteurs Leroy Somer, DENSO Corp. take 35.71% of patent filing during this period.
Analog Devices International Unlimited Co.
Aichi-ken, Japan
Patent: 1
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1
Kyungpook National University Industry-Academic Cooperation
Lanzhou University of Technology
Gansu Sheng, China
Patent: 1
Huaihai Institute of Technology
Jiangsu Sheng, China
Patent: 1
Electric Power Research Institute of Yunnan Power Grid Co., Ltd.
Yunnan Sheng, China
Patent: 1
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 1
Guangdong Shikewei Industrial Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 14 patents in last 5 years, we discover 9 new entrants. Analog Devices International Unlimited Co., Moteurs Leroy Somer, China University of Mining & Technology are the most active new entrants in this area.
Analog Devices International Unlimited Co.
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1
Kyungpook National University Industry-Academic Cooperation
Lanzhou University of Technology
Gansu Sheng, China
Patent: 1
Huaihai Institute of Technology
Jiangsu Sheng, China
Patent: 1
Electric Power Research Institute of Yunnan Power Grid Co., Ltd.
Yunnan Sheng, China
Patent: 1
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 1
Guangdong Shikewei Industrial Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among 9 patents, we discovered top 5 universities and scientific research institutions by total patent application. Fudan University, Jiangxi University of Science & Technology, China University of Mining & Technology are dominant in this area. They take 33.33% of the total patent filing.
Shanghai Shi, China
Patent: 1
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 1
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1
Lanzhou University of Technology
Gansu Sheng, China
Patent: 1
Huaihai Institute of Technology
Jiangsu Sheng, China
Patent: 1