With the analysis among 157 patents, we discovered top 148 key players by total patent application. State Grid Corp. of China, Exxonmobil Upstream Research Co., ZTE Corp. are dominant in this area. They take 15.92% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 15
Exxonmobil Upstream Research Co.
Texas, United States
Patent: 7
Guangdong Sheng, China
Patent: 3
NEC Laboratories America, Inc.
New Jersey, United States
Patent: 3
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 3
Entropic Communications, Inc.
State Grid Zhejiang Electric Power Co., Ltd. Electric Power Research Institute
Zhejiang Sheng, China
Patent: 3
Noord-Holland, Netherlands
Patent: 2
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
New York, United States
Patent: 2
YanHe(YHE) Intelligent Technology Co., LTD
Zhejiang Sheng, China
Patent: 1
Guangzi Ruili Technology (Beijing) Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 236 patents applied in the last 5 years. We discover 207 most active companies in this area. The fast-growing Hangzhou Dianzi University, State Grid Corp. of China, Harbin Engineering University take 8.05% of patent filing during this period.
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 8
State Grid Corp. of China
Beijing Shi, China
Patent: 6
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 5
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 4
Jiangsu Sheng, China
Patent: 4
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Hubei Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
With the analysis among related 236 patents in last 5 years, we discover 169 new entrants. Hangzhou Dianzi University, Xi'an Jiaotong University, Harbin University of Science & Technology are the most active new entrants in this area.
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 8
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 4
State Grid Zhejiang Electric Power Co., Ltd. Electric Power Research Institute
Zhejiang Sheng, China
Patent: 3
NEC Laboratories America, Inc.
New Jersey, United States
Patent: 3
State Grid Shanghai Municipal Electric Power Co.
Shanghai Shi, China
Patent: 3
yellow river conservancy technical institute
Henan Sheng, China
Patent: 2
Shandong Electric Power Corp.
Shandong Sheng, China
Patent: 2
Wuhan University of Science & Technology
Hubei Sheng, China
Patent: 2
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 2
With the analysis among 289 patents, we discovered top 124 universities and scientific research institutions by total patent application. Southeast University, Hangzhou Dianzi University, Hohai University are dominant in this area. They take 8.65% of the total patent filing.
Jiangsu Sheng, China
Patent: 9
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 8
Jiangsu Sheng, China
Patent: 7
Xinjiang Uygur Zizhiqu, China
Patent: 7
Tianjin Shi, China
Patent: 7
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 7
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 6
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Northwestern Polytechnical University
Shaanxi Sheng, China
Patent: 5