With the analysis among 111 patents, we discovered top 117 key players by total patent application. State Grid Corp. of China, China Mobile Communications Group Co., Ltd., State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute are dominant in this area. They take 14.41% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 8
China Mobile Communications Group Co., Ltd.
Beijing Shi, China
Patent: 4
State Grid Jiangsu Electric Power Co., Ltd. Electric Power Research Institute
Jiangsu Sheng, China
Patent: 4
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 3
China Railway 9th Bureau Group Fourth Engineering Co., Ltd.
Liaoning Sheng, China
Patent: 3
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2
Jiangsu Electric Power Co.
Jiangsu Sheng, China
Patent: 2
Multi IR Optoelectronics Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Guangzhou Water Supply Co. Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Hainan Aviator Technology Co., Ltd.
Hainan Sheng, China
Patent: 1
With the analysis among related 365 patents applied in the last 5 years. We discover 244 most active companies in this area. The fast-growing Chongqing University of Posts and Telecommunications, Harbin Engineering University, Fuzhou University take 7.95% of patent filing during this period.
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 12
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 9
Fujian Sheng, China
Patent: 8
Shandong Normal University
Shandong Sheng, China
Patent: 8
Guilin University of Electronic Technology
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 6
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 6
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 6
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 6
Hefei University of Technology
Anhui Sheng, China
Patent: 5
With the analysis among related 365 patents in last 5 years, we discover 196 new entrants. Fuzhou University, Guangdong University of Technology, North Eastern University are the most active new entrants in this area.
Fujian Sheng, China
Patent: 8
Guangdong University of Technology
Guangdong Sheng, China
Patent: 4
Liaoning Sheng, China
Patent: 4
Dalian Maritime University
Liaoning Sheng, China
Patent: 4
China Mobile Communications Group Co., Ltd.
Beijing Shi, China
Patent: 4
Jiangxi Sheng, China
Patent: 4
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 4
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 4
Jiangsu Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
With the analysis among 430 patents, we discovered top 138 universities and scientific research institutions by total patent application. Harbin Engineering University, Nanjing University of Science & Technology, Chongqing University of Posts and Telecommunications are dominant in this area. They take 9.30% of the total patent filing.
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 14
Nanjing University of Science & Technology
Jiangsu Sheng, China
Patent: 13
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 13
Jiangxi University of Science & Technology
Jiangxi Sheng, China
Patent: 12
Zhejiang Sheng, China
Patent: 11
Jiangsu Sheng, China
Patent: 11
Shandong Normal University
Shandong Sheng, China
Patent: 10
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 10
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 9
Jiangsu Sheng, China
Patent: 8