With the analysis among 196 patents, we discovered top 166 key players by total patent application. State Grid Corp. of China, NEC Corp., Hitachi Ltd. are dominant in this area. They take 11.73% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 10
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 4
Suzhou Inspur Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Mitsubishi Heavy Industries, Ltd.
Oki Electric Industry Co., Ltd.
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 3
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Shanghai Qiniu Information Technology Co. Ltd.
Shanghai Shi, China
Patent: 1
Xfusion Digital Technologies Co. Ltd.
Henan Sheng, China
Patent: 1
With the analysis among related 143 patents applied in the last 5 years. We discover 145 most active companies in this area. The fast-growing State Grid Corp. of China, NR Electric Co., Ltd., Nanjing Nari Jibao Electric Co. Ltd. take 11.89% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 9
Jiangsu Sheng, China
Patent: 4
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 4
Suzhou Inspur Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 3
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 3
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 3
Henan Sheng, China
Patent: 2
Tacheng Power Supply Company of State Grid Xinjiang Electric Power Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 2
Beijing Inspur Data Technology Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among related 143 patents in last 5 years, we discover 142 new entrants. NR Electric Co., Ltd., Nanjing Nari Jibao Electric Co. Ltd., Suzhou Inspur Intelligent Technology Co., Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 4
Nanjing Nari Jibao Electric Co. Ltd.
Jiangsu Sheng, China
Patent: 4
Suzhou Inspur Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
China Shenhua Energy Co., Ltd.
Beijing Shi, China
Patent: 3
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 3
Henan Sheng, China
Patent: 2
Tacheng Power Supply Company of State Grid Xinjiang Electric Power Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 2
Beijing Inspur Data Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Dongfeng Motor Group Co., Ltd.
Hubei Sheng, China
Patent: 2
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among 27 patents, we discovered top 17 universities and scientific research institutions by total patent application. Tsinghua University, Beijing University of Posts & Telecommunications, Hefei University of Technology are dominant in this area. They take 14.81% of the total patent filing.
Beijing Shi, China
Patent: 1
Beijing University of Posts & Telecommunications
Beijing Shi, China
Patent: 1
Hefei University of Technology
Anhui Sheng, China
Patent: 1
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 1
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 1
Hubei Sheng, China
Patent: 1
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 1
Southwest Jiaotong University
Sichuan Sheng, China
Patent: 1
National University of Defense Technology
Hunan Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1