With the analysis among 1,580 patents, we discovered top 423 key players by total patent application. State Grid Corp. of China, Jiangsu Electric Power Co., Guangdong Power Grid Co. Ltd. are dominant in this area. They take 28.80% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 334
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 66
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 41
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 35
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 34
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 27
State Grid Fujian Electric Power Co.
Fujian Sheng, China
Patent: 27
Liaoning Province Power Co. Ltd.
Liaoning Sheng, China
Patent: 24
NARI Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 19
Hebei Electric Power Corp.
Hebei Sheng, China
Patent: 19
With the analysis among 10 patents, we discovered top 10 start-ups by total patent application. Beijing Homelink Real Estate Brokerage Co., Ltd., Nanjing Lingtian Information Technology Co. Ltd., Beijing Zhichi Bochuang Technology Co., Ltd. are active in this area.
Beijing Homelink Real Estate Brokerage Co., Ltd.
Beijing Shi, China
Patent: 1
Nanjing Lingtian Information Technology Co. Ltd.
Jiangsu Sheng, China
Patent: 1
Beijing Zhichi Bochuang Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Guangzhou Speakin Network Technology Co. Ltd.
Guangdong Sheng, China
Patent: 1
Addnewer Beijing Co., Ltd.
Beijing Shi, China
Patent: 1
Audfly Technology (Suzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Beijing Space Trek Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Wuhan Senmu Leishi Technology Co Ltd.
Hubei Sheng, China
Patent: 1
Beijing Haoxinqing Mobile Medical Technology Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 3,521 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing State Grid Corp. of China, North China Electric Power University, Nanjing University of Posts & Telecommunications take 10.17% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 221
North China Electric Power University
Beijing Shi, China
Patent: 82
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 55
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 52
South China University of Technology
Guangdong Sheng, China
Patent: 45
Hefei University of Technology
Anhui Sheng, China
Patent: 43
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 41
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 41
Shanghai University of Electric Power
Shanghai Shi, China
Patent: 41
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 41
With the analysis among related 3,521 patents in last 5 years, we discover 291 new entrants. Guangdong Power Grid Co. Ltd., State Grid Electric Power Research Institute, Jiangsu Normal University are the most active new entrants in this area.
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 41
State Grid Electric Power Research Institute
Jiangsu Sheng, China
Patent: 13
Jiangsu Normal University
Jiangsu Sheng, China
Patent: 12
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 10
State Grid Hebei Electric Power Co., Ltd. Electric Power Research Institute
Hebei Sheng, China
Patent: 10
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 10
Southwest Branch of State Grid Corporation of China
Sichuan Sheng, China
Patent: 9
Guangdong Power Grid Co., Ltd. Power Dispatching Control Center
Guangdong Sheng, China
Patent: 8
Air Force Engineering University
State Grid Jiangxi Electric Power Co., Ltd. Electric Power Research Institute
Jiangxi Sheng, China
Patent: 8
With the analysis among 3,545 patents, we discovered top 260 universities and scientific research institutions by total patent application. North China Electric Power University, South China University of Technology, Nanjing University of Posts & Telecommunications are dominant in this area. They take 9.70% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 105
South China University of Technology
Guangdong Sheng, China
Patent: 67
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 66
Zhejiang Sheng, China
Patent: 65
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 60
Hefei University of Technology
Anhui Sheng, China
Patent: 58
Jiangsu Sheng, China
Patent: 58
Jiangsu Sheng, China
Patent: 58
Hubei Sheng, China
Patent: 57
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 56