With the analysis among 190 patents, we discovered top 126 key players by total patent application. State Grid Corp. of China, Landmark Graphics Corp., 1QB Information Technologies, Inc. are dominant in this area. They take 22.63% of the total patent filing.
Beijing Shi, China
Patent: 23
Texas, United States
Patent: 11
British Columbia, Canada
Patent: 9
International Business Machines Corp.
New York, United States
Patent: 8
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 6
Pennsylvania, United States
Patent: 6
Jiangsu Sheng, China
Patent: 5
California, United States
Patent: 4
With the analysis among 4 patents, we discovered top 4 start-ups by total patent application. Shanshu Technology (Beijing) Co., Ltd., IonQ Quantum, Inc., Dongfang Weiyin Technology (Beijing) Co. Ltd. are active in this area.
Beijing Shi, China
Patent: 1
Chongqing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 241 patents applied in the last 5 years. We discover 166 most active companies in this area. The fast-growing State Grid Corp. of China, North China Electric Power University, Chongqing University of Posts and Telecommunications take 19.09% of patent filing during this period.
Beijing Shi, China
Patent: 19
Beijing Shi, China
Patent: 17
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 8
Texas, United States
Patent: 7
Shanghai Shi, China
Patent: 6
Zhejiang Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 5
With the analysis among related 241 patents in last 5 years, we discover 140 new entrants. Chongqing University of Posts and Telecommunications, Xi'an Jiaotong University, Nanjing University of Aeronautics & Astronautics are the most active new entrants in this area.
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 8
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 5
Shandong Sheng, China
Patent: 4
Hubei Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 4
California, United States
Patent: 4
Tianjin Shi, China
Patent: 4
Beijing Shi, China
Patent: 3
With the analysis among 206 patents, we discovered top 73 universities and scientific research institutions by total patent application. North China Electric Power University, Chongqing University of Posts and Telecommunications, Xi'an Jiaotong University are dominant in this area. They take 19.90% of the total patent filing.
Beijing Shi, China
Patent: 18
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
South China University of Technology
Guangdong Sheng, China
Patent: 6
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 6
Tianjin Shi, China
Patent: 6
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 5