With the analysis among 837 patents, we discovered top 454 key players by total patent application. State Grid Corp. of China, Hitachi Ltd., China Petroleum & Chemical Corp. are dominant in this area. They take 12.43% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 68
Tokyo-to, Japan
Patent: 21
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 15
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 14
Tokyo-to, Japan
Patent: 13
Tokyo-to, Japan
Patent: 13
Beijing Shi, China
Patent: 12
Tokyo-to, Japan
Patent: 12
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 11
With the analysis among 11 patents, we discovered top 11 start-ups by total patent application. Shanghai United Imaging Healthcare Co., Ltd., Beijing Baidu Netcom Science & Technology Co., Ltd., Beijing Homelink Real Estate Brokerage Co., Ltd. are active in this area.
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Beijing Homelink Real Estate Brokerage Co., Ltd.
Beijing Shi, China
Patent: 1
Infervision Medical Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Hexiang Huizhi Information Technology Group Co., Ltd.
Beijing Shi, China
Patent: 1
Beijing Zhixingzhe Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Hangzhou Anmaisheng Intelligent Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Tottori-ken, Japan
Patent: 1
Beijing Yide Haokang Technology Co. Ltd.
Beijing Shi, China
Patent: 1
Guangdong Sheng, China
Patent: 1
With the analysis among related 353 patents applied in the last 5 years. We discover 300 most active companies in this area. The fast-growing State Grid Corp. of China, China Electric Power Research Institute Ltd., Central South University take 8.50% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 18
China Electric Power Research Institute Ltd.
Beijing Shi, China
Patent: 7
Hunan Sheng, China
Patent: 5
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 5
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Zhejiang Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
OneConnect Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
With the analysis among related 353 patents in last 5 years, we discover 208 new entrants. Shandong University, OneConnect Technology Co., Ltd., Chongqing University of Science and Technology are the most active new entrants in this area.
Shandong Sheng, China
Patent: 4
OneConnect Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Chongqing University of Science and Technology
Chongqing Shi, China
Patent: 4
Zhejiang Huayun Information Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Shenyang Power Supply Bureau Cable Engineering Department
Liaoning Sheng, China
Patent: 2
Shenzhen Bowo Smart Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Nanjing Normal University
Jiangsu Sheng, China
Patent: 2
State Grid Energy Research Institute Co., Ltd.
Beijing Shi, China
Patent: 2
Qilu University of Technology
Shandong Sheng, China
Patent: 2
Beijing Yili Technology Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among 576 patents, we discovered top 169 universities and scientific research institutions by total patent application. Ningbo University, Zhejiang University, Southeast University are dominant in this area. They take 10.24% of the total patent filing.
Zhejiang Sheng, China
Patent: 21
Zhejiang Sheng, China
Patent: 14
Jiangsu Sheng, China
Patent: 14
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 13
Tianjin Shi, China
Patent: 13
Hunan Sheng, China
Patent: 11
Shaanxi Sheng, China
Patent: 11
Shanghai Shi, China
Patent: 10
Beijing Shi, China
Patent: 10
North China Electric Power University
Beijing Shi, China
Patent: 10