With the analysis among 269 patents, we discovered top 166 key players by total patent application. General Electric Co., Gree Electric Appliances, Inc. of Zhuhai, State Grid Corp. of China are dominant in this area. They take 10.04% of the total patent filing.
Massachusetts, United States
Patent: 9
Guangdong Sheng, China
Patent: 9
Beijing Shi, China
Patent: 9
New York, United States
Patent: 7
California, United States
Patent: 6
Texas, United States
Patent: 6
Minnesota, United States
Patent: 6
Baden-Württemberg, Germany
Patent: 5
With the analysis among 3 patents, we discovered top 2 start-ups by total patent application.
California, United States
Patent: 2
Illinois, United States
Patent: 1
With the analysis among related 146 patents applied in the last 5 years. We discover 133 most active companies in this area. The fast-growing State Grid Corp. of China, Boston Scientific Neuromodulation Corp., Nanjing University of Posts & Telecommunications take 11.64% of patent filing during this period.
Beijing Shi, China
Patent: 7
California, United States
Patent: 6
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 4
Chongqing Shi, China
Patent: 3
Delaware, United States
Patent: 3
Shaanxi Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
With the analysis among related 146 patents in last 5 years, we discover 112 new entrants. Boston Scientific Neuromodulation Corp., Chongqing University, Beijing Jiaotong University are the most active new entrants in this area.
California, United States
Patent: 6
Chongqing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 2
Minnesota, United States
Patent: 2
Beijing Shi, China
Patent: 2
Chongqing Shi, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among 113 patents, we discovered top 62 universities and scientific research institutions by total patent application. Nanjing University of Posts & Telecommunications, Northwestern Polytechnical University, Zhejiang University are dominant in this area. They take 13.27% of the total patent filing.
Nanjing University of Posts & Telecommunications
Jiangsu Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
Beijing Shi, China
Patent: 3
Chongqing Shi, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2