With the analysis among 7,284 patents, we discovered top 486 key players by total patent application. Samsung Electronics Co., Ltd., NEC Corp., State Grid Corp. of China are dominant in this area. They take 4.46% of the total patent filing.
Samsung Electronics Co., Ltd.
Tokyo-to, Japan
Patent: 88
State Grid Corp. of China
Beijing Shi, China
Patent: 87
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 80
California, United States
Patent: 71
Tokyo-to, Japan
Patent: 65
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 65
California, United States
Patent: 56
Tokyo-to, Japan
Patent: 56
With the analysis among 91 patents, we discovered top 44 start-ups by total patent application. KIOXIA Corp., FSA TECHNOLOGIES, INC., Forest Devices, Inc. are active in this area.
Tokyo-to, Japan
Patent: 14
California, United States
Patent: 12
Pennsylvania, United States
Patent: 8
Nuevo León, Mexico
Patent: 5
California, United States
Patent: 3
Washington, United States
Patent: 3
California, United States
Patent: 3
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among related 2,584 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Samsung Electronics Co., Ltd., State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai take 3.06% of patent filing during this period.
Samsung Electronics Co., Ltd.
State Grid Corp. of China
Beijing Shi, China
Patent: 28
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 21
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Patent: 17
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 16
Osaka-fu, Japan
Patent: 16
California, United States
Patent: 15
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 13
With the analysis among related 2,584 patents in last 5 years, we discover 377 new entrants. Shimano, Inc., Coherent Logix, Inc., Guangdong Power Grid Co. Ltd. are the most active new entrants in this area.
Osaka-fu, Japan
Patent: 16
Texas, United States
Patent: 10
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 9
Pennsylvania, United States
Patent: 8
Taiwan Semiconductor Manufacturing Co., Ltd.
Taiwan Province, China
Patent: 7
Illinois, United States
Patent: 7
Minnesota, United States
Patent: 7
California, United States
Patent: 6
Niedersachsen, Germany
Patent: 6
With the analysis among 669 patents, we discovered top 188 universities and scientific research institutions by total patent application. China University of Mining & Technology (Beijing), Hangzhou Dianzi University, Southeast University are dominant in this area. They take 6.43% of the total patent filing.
China University of Mining & Technology (Beijing)
Beijing Shi, China
Patent: 19
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 12
Jiangsu Sheng, China
Patent: 9
Korea Advanced Institute of Science & Technology
North China Electric Power University
Beijing Shi, China
Patent: 8
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 7
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 7
South China University of Technology
Guangdong Sheng, China
Patent: 6
King Abdullah University of Science & Technology
Beijing University of Technology
Beijing Shi, China
Patent: 5