With the analysis among 8,806 patents, we discovered top 471 key players by total patent application. State Grid Corp. of China, Robert Bosch GmbH, Siemens AG are dominant in this area. They take 5.09% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 204
Baden-Württemberg, Germany
Patent: 128
Bayern, Germany
Patent: 116
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 99
Noord-Holland, Netherlands
Patent: 92
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 69
MultiDimension Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 63
Global Energy Interconnection Research Institute
Beijing Shi, China
Patent: 63
Taiwan Province, China
Patent: 58
With the analysis among 28 patents, we discovered top 14 start-ups by total patent application. Aisin KK, Celfras Semiconductor, Inc., SZ DJI Technology Co., Ltd. are active in this area.
Celfras Semiconductor, Inc.
Jiangxi Sheng, China
Patent: 4
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Baden-Württemberg, Germany
Patent: 2
Southchip Semiconductor Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 2
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 2
Fujian Sheng, China
Patent: 1
Aoran Biotechnology (Shanghai) Co. Ltd.
Shanghai Shi, China
Patent: 1
With the analysis among related 4,435 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, South China University of Technology, Xi'an Jiaotong University take 4.19% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 81
South China University of Technology
Guangdong Sheng, China
Patent: 55
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 50
Jiangsu Sheng, China
Patent: 50
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 37
Zhejiang Sheng, China
Patent: 35
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 32
Beijing Shi, China
Patent: 31
Hunan Sheng, China
Patent: 31
With the analysis among related 4,435 patents in last 5 years, we discover 246 new entrants. Mornsun Guangzhou Science & Technology Co. Ltd., Kyosan Electric Manufacturing Co., Ltd., Zhuhai Duochuang Technology Co., Ltd. are the most active new entrants in this area.
Mornsun Guangzhou Science & Technology Co. Ltd.
Guangdong Sheng, China
Patent: 23
Kyosan Electric Manufacturing Co., Ltd.
Kanagawa-ken, Japan
Patent: 16
Zhuhai Duochuang Technology Co., Ltd.
Guangdong Sheng, China
Patent: 15
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 13
Road & Bridge South China Engineering Co. Ltd.
Guangdong Sheng, China
Patent: 10
Diamond Zappos Electric Co., Ltd.
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Patent: 10
Ginlong Technologies Co., Ltd.
Zhejiang Sheng, China
Patent: 10
Shanghai SinoMCU Microelectronics Co., Ltd.
Shanghai Shi, China
Patent: 10
Guangdong Micro Technology Co., Ltd.
Guangdong Sheng, China
Patent: 10
Shandong Sheng, China
Patent: 9
With the analysis among 3,110 patents, we discovered top 247 universities and scientific research institutions by total patent application. South China University of Technology, Nanjing University of Aeronautics & Astronautics, Southeast University are dominant in this area. They take 10.42% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 120
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 110
Jiangsu Sheng, China
Patent: 94
Zhejiang Sheng, China
Patent: 87
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 80
North China Electric Power University
Beijing Shi, China
Patent: 76
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 70
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 62
Beijing Shi, China
Patent: 61
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 50