With the analysis among 361 patents, we discovered top 227 key players by total patent application. State Grid Corp. of China, LG Electronics, Inc., Hewlett-Packard Development Co. are dominant in this area. They take 18.56% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 36
Hewlett-Packard Development Co.
Beijing Shi, China
Patent: 15
Samsung Electronics Co., Ltd.
Taiwan Province, China
Patent: 9
Fukuoka-ken, Japan
Patent: 7
Mitsubishi Electric Corp.
Taiwan Province, China
Patent: 5
With the analysis among 4 patents, we discovered top 2 start-ups by total patent application.
Beijing Beifang Jichuang Technology & Trade Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 67 patents applied in the last 5 years. We discover 69 most active companies in this area. The fast-growing State Grid Corp. of China, North China Electric Power University, Wuhan University take 22.39% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 8
North China Electric Power University
Beijing Shi, China
Patent: 4
Hubei Sheng, China
Patent: 3
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
Tbea Shenyang Transformer Group Co., Ltd
Liaoning Sheng, China
Patent: 2
State Grid Hebei Electric Power Co., Ltd. Electric Power Research Institute
Hebei Sheng, China
Patent: 2
With the analysis among related 67 patents in last 5 years, we discover 53 new entrants. Nanjing University of Science & Technology, TBEA Co., Ltd., Sun Yat-Sen University are the most active new entrants in this area.
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Xinjiang Uygur Zizhiqu, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2
State Grid Hebei Electric Power Co., Ltd. Electric Power Research Institute
Hebei Sheng, China
Patent: 2
Companhia Paulista de Forca e Luz SA
São Paulo, Brazil
Patent: 1
Inner Mongolia Power (Group) Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 1
Liaoning Province Power Co. Ltd.
Liaoning Sheng, China
Patent: 1
Jiangsu Huachen Transformer Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among 81 patents, we discovered top 32 universities and scientific research institutions by total patent application. Wuhan University, Tsinghua University, North China Electric Power University are dominant in this area. They take 24.69% of the total patent filing.
Hubei Sheng, China
Patent: 6
Beijing Shi, China
Patent: 5
North China Electric Power University
Beijing Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2
Beijing Jiaotong University
Beijing Shi, China
Patent: 2
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 2
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 2