With the analysis among 3,111 patents, we discovered top 451 key players by total patent application. State Grid Corp. of China, Siemens AG, NEC Corp. are dominant in this area. They take 10.00% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 181
Bayern, Germany
Patent: 71
Tokyo-to, Japan
Patent: 59
Tokyo-to, Japan
Patent: 55
Tokyo-to, Japan
Patent: 53
Baden-Württemberg, Germany
Patent: 52
California, United States
Patent: 48
International Business Machines Corp.
New York, United States
Patent: 47
Massachusetts, United States
Patent: 46
Tokyo-to, Japan
Patent: 42
With the analysis among 15 patents, we discovered top 12 start-ups by total patent application. Hyundai Global Service Co. Ltd., NewBroom, Beijing Baidu Netcom Science & Technology Co., Ltd. are active in this area.
Hyundai Global Service Co. Ltd.
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
California, United States
Patent: 1
Leadrive Technology Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 1
Beijing Peersafe Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Beijing Mcfly Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Beijing Yunlaiwu Culture Media Co. Ltd.
Beijing Shi, China
Patent: 1
Shenzhen Leyaoyao Information Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Beijing Aerospace Satelliteherd Sci & Tech Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 1,254 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, Beihang University, Nanjing University of Posts & Telecommunications take 7.34% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 37
Beijing Shi, China
Patent: 28
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 27
Baden-Württemberg, Germany
Patent: 21
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 20
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 19
Jiangsu Sheng, China
Patent: 17
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 16
North China Electric Power University
Beijing Shi, China
Patent: 16
Tianjin Shi, China
Patent: 15
With the analysis among related 1,254 patents in last 5 years, we discover 294 new entrants. Hainan University, Beijing E-Town Semiconductor Technology Co., Ltd., China Aeronautical Radio Electronics Research Institute are the most active new entrants in this area.
Hainan Sheng, China
Patent: 6
Beijing E-Town Semiconductor Technology Co., Ltd.
Beijing Shi, China
Patent: 4
China Aeronautical Radio Electronics Research Institute
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Delaware, United States
Patent: 3
China Institute of Water Resources and Hydropower Research
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Patent: 3
Xi'an Xiangteng Microelectronics Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 3
California, United States
Patent: 3
With the analysis among 2,039 patents, we discovered top 246 universities and scientific research institutions by total patent application. Beihang University, Zhejiang University of Technology, North China Electric Power University are dominant in this area. They take 9.71% of the total patent filing.
Beijing Shi, China
Patent: 64
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 62
North China Electric Power University
Beijing Shi, China
Patent: 45
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 45
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 40
Jiangsu Sheng, China
Patent: 39
Tianjin Shi, China
Patent: 38
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 34
Shaanxi Sheng, China
Patent: 34
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 34