With the analysis among 18 patents, we discovered top 15 key players by total patent application. Siemens AG, AT&T, Inc., KDDI Corp. are dominant in this area. They take 38.89% of the total patent filing.
Texas, United States
Patent: 2
Washington, United States
Patent: 1
Samsung Electronics Co., Ltd.
Nuance Communications, Inc.
Massachusetts, United States
Patent: 1
State Grid Corp. of China
Beijing Shi, China
Patent: 1
Shandong Electric Power Corp.
Shandong Sheng, China
Patent: 1
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
No data, please try another search term
With the analysis among related 11 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Hebei University of Technology, Zhejiang Electric Power Co., Ltd., Hangzhou Electric Power Bureau take 27.27% of patent filing during this period.
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Hangzhou Electric Power Bureau
Zhejiang Sheng, China
Patent: 1
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Dalian University of Technology
Liaoning Sheng, China
Patent: 1
With the analysis among related 11 patents in last 5 years, we discover 8 new entrants. Hebei University of Technology, Zhejiang Electric Power Co., Ltd., Hangzhou Electric Power Bureau are the most active new entrants in this area.
Hebei University of Technology
Hebei Sheng, China
Patent: 1
Zhejiang Electric Power Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Hangzhou Electric Power Bureau
Zhejiang Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Dalian University of Technology
Liaoning Sheng, China
Patent: 1
With the analysis among 29 patents, we discovered top 15 universities and scientific research institutions by total patent application. Jiangsu University, Harbin University of Science & Technology, Shandong University are dominant in this area. They take 17.24% of the total patent filing.
Jiangsu Sheng, China
Patent: 2
Harbin University of Science & Technology
Heilongjiang Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
University of Electronic Science & Technology of China
Sichuan Sheng, China
Patent: 1
Beijing University of Chemical Technology
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Nanjing University of Information Science & Technology
Jiangsu Sheng, China
Patent: 1