With the analysis among 157 patents, we discovered top 131 key players by total patent application. State Grid Corp. of China, Siemens AG, Sony Group Corp. are dominant in this area. They take 9.55% of the total patent filing.
Beijing Shi, China
Patent: 6
California, United States
Patent: 3
Guangdong Sheng, China
Patent: 3
Texas, United States
Patent: 3
Jilin Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
With the analysis among 4 patents, we discovered top 3 start-ups by total patent application.
Shanghai Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
With the analysis among related 171 patents applied in the last 5 years. We discover 149 most active companies in this area. The fast-growing Harbin Institute of Technology, State Grid Corp. of China, Sony Group Corp. take 8.19% of patent filing during this period.
Heilongjiang Sheng, China
Patent: 5
Beijing Shi, China
Patent: 5
California, United States
Patent: 3
Jilin Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
With the analysis among related 171 patents in last 5 years, we discover 141 new entrants. Harbin Institute of Technology, Sony Group Corp., Mitsubishi Electric Corp. are the most active new entrants in this area.
Heilongjiang Sheng, China
Patent: 5
California, United States
Patent: 3
Jilin Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Shanghai Shi, China
Patent: 2
With the analysis among 85 patents, we discovered top 41 universities and scientific research institutions by total patent application. Harbin Institute of Technology, Tongji University, Zhejiang University are dominant in this area. They take 14.12% of the total patent filing.
Heilongjiang Sheng, China
Patent: 5
Shanghai Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Hainan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2