With the analysis among 8,074 patents, we discovered top 447 key players by total patent application. State Grid Corp. of China, China Southern Power Grid Research Institute Co., Ltd., NARI Technology Co., Ltd. are dominant in this area. They take 27.41% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 1,400
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 240
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 183
Tokyo-to, Japan
Patent: 175
Tokyo-to, Japan
Patent: 165
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 150
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 129
Tokyo-to, Japan
Patent: 129
Fukushima-ken, Japan
Patent: 125
Jiangsu Sheng, China
Patent: 123
With the analysis among 17 patents, we discovered top 11 start-ups by total patent application. Aisin KK, Leshi Sports Cultural Industial Development Beijing Co. Ltd., Yangtze Memory Technologies Co., Ltd. are active in this area.
Leshi Sports Cultural Industial Development Beijing Co. Ltd.
Beijing Shi, China
Patent: 2
Yangtze Memory Technologies Co., Ltd.
Hubei Sheng, China
Patent: 2
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Shenzhen Yidian Network Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
Leadrive Technology Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 1
Anhui Sheng, China
Patent: 1
Yunyi Zhilian (Shanghai) Information Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Georgia, United States
Patent: 1
With the analysis among related 3,580 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, China Electric Power Research Institute Ltd., North China Electric Power University take 28.35% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 559
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 280
North China Electric Power University
Beijing Shi, China
Patent: 176
China Southern Power Grid Research Institute Co., Ltd.
Guangdong Sheng, China
Patent: 115
Beijing Shi, China
Patent: 114
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 100
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 85
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 77
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 75
Jiangsu Sheng, China
Patent: 71
With the analysis among related 3,580 patents in last 5 years, we discover 208 new entrants. Guangdong Power Grid Co., Ltd. Jiangmen Power Supply Bureau, Hangzhou Electric Power Bureau, State Grid Hunan Electric Power Co., Ltd. Economic and Technological Research Institute are the most active new entrants in this area.
Guangdong Power Grid Co., Ltd. Jiangmen Power Supply Bureau
Guangdong Sheng, China
Patent: 14
Hangzhou Electric Power Bureau
Zhejiang Sheng, China
Patent: 9
State Grid Hunan Electric Power Co., Ltd. Economic and Technological Research Institute
Hunan Sheng, China
Patent: 9
Qingdao Topscomm Communication Co., Ltd.
Shandong Sheng, China
Patent: 9
Inner Mongolia Power (Group) Co., Ltd.
Nei Mongol Zizhiqu, China
Patent: 8
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 8
Guang Dong Dian Wang Gong Si Zhu Hai Gong Dian Ju
Guangdong Sheng, China
Patent: 8
China Datang Group Science and Technology Research Institute Co., Ltd. Thermal Power Technology Research Institute
Beijing Shi, China
Patent: 7
Beijing Qingda High-tech System Control Co., Ltd.
Beijing Shi, China
Patent: 7
Heilongjiang Electric Power Science Research Institute
Heilongjiang Sheng, China
Patent: 7
With the analysis among 3,598 patents, we discovered top 206 universities and scientific research institutions by total patent application. North China Electric Power University, Tsinghua University, China Electric Power Research Institute Ltd. are dominant in this area. They take 30.60% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 289
Beijing Shi, China
Patent: 243
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 168
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 115
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 111
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 108
Tianjin Shi, China
Patent: 98
South China University of Technology
Guangdong Sheng, China
Patent: 86
Hubei Sheng, China
Patent: 81
Zhejiang Sheng, China
Patent: 80