With the analysis among 439 patents, we discovered top 226 key players by total patent application. BTU International, Inc., State Grid Corp. of China, Kamstrup A/S are dominant in this area. They take 12.30% of the total patent filing.
Massachusetts, United States
Patent: 21
State Grid Corp. of China
Beijing Shi, China
Patent: 18
South Carolina, United States
Patent: 15
Bayern, Germany
Patent: 13
Commonwealth Scientific & Industrial Research Organisation
Guangdong Sheng, China
Patent: 7
Nippon Telegraph & Telephone Corp.
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 6
Baden-Württemberg, Germany
Patent: 6
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Hangzhou Anmaisheng Intelligent Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 338 patents applied in the last 5 years. We discover 228 most active companies in this area. The fast-growing State Grid Corp. of China, Huazhong University of Science & Technology, Harbin Institute of Technology take 10.36% of patent filing during this period.
State Grid Corp. of China
Beijing Shi, China
Patent: 15
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 11
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 9
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 7
Chongqing Shi, China
Patent: 6
Shandong Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 6
Fujian Sheng, China
Patent: 5
Hefei University of Technology
Anhui Sheng, China
Patent: 5
With the analysis among related 338 patents in last 5 years, we discover 193 new entrants. Huazhong University of Science & Technology, Chongqing University, Tsinghua University are the most active new entrants in this area.
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 11
Chongqing Shi, China
Patent: 6
Beijing Shi, China
Patent: 5
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 5
Tianjin Electric Power Corp.
Tianjin Shi, China
Patent: 4
State Grid Tianjin Electric Power Company Electric Power Research Institute
Tianjin Shi, China
Patent: 4
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 4
China Southern Power Grid Peak Regulation and Frequency Regulation Power Generation Co., Ltd.
Guangdong Sheng, China
Patent: 3
South China University of Technology
Guangdong Sheng, China
Patent: 3
Guangdong University of Technology
Guangdong Sheng, China
Patent: 3
With the analysis among 391 patents, we discovered top 129 universities and scientific research institutions by total patent application. Huazhong University of Science & Technology, Nanjing University of Aeronautics & Astronautics, Harbin Institute of Technology are dominant in this area. They take 9.21% of the total patent filing.
Huazhong University of Science & Technology
Hubei Sheng, China
Patent: 11
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 11
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 11
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 10
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 9
Beijing University of Technology
Beijing Shi, China
Patent: 8
Shandong Sheng, China
Patent: 7
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 7
Hangzhou Dianzi University
Zhejiang Sheng, China
Patent: 7
Jiangsu Sheng, China
Patent: 7