With the analysis among 381 patents, we discovered top 295 key players by total patent application. State Grid Corp. of China, China Petroleum & Chemical Corp., Sony Group Corp. are dominant in this area. They take 8.66% of the total patent filing.
Beijing Shi, China
Patent: 14
Beijing Shi, China
Patent: 10
Zhejiang Sheng, China
Patent: 6
Guangdong Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Hebei Sheng, China
Patent: 4
Beijing Shi, China
Patent: 4
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
With the analysis among related 292 patents applied in the last 5 years. We discover 226 most active companies in this area. The fast-growing Dalian University of Technology, China Petroleum & Chemical Corp., Shenzhen Yida Culture Media Co., Ltd. take 6.85% of patent filing during this period.
Liaoning Sheng, China
Patent: 8
Beijing Shi, China
Patent: 7
Guangdong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 5
Beijing Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4
Tianjin Shi, China
Patent: 4
Zhejiang Sheng, China
Patent: 4
Heilongjiang Sheng, China
Patent: 3
With the analysis among related 292 patents in last 5 years, we discover 188 new entrants. Dalian University of Technology, Shenzhen Yida Culture Media Co., Ltd., Southwest Jiaotong University are the most active new entrants in this area.
Liaoning Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 5
Sichuan Sheng, China
Patent: 4
Fujian Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Zhejiang Sheng, China
Patent: 3
Beijing Shi, China
Patent: 3
With the analysis among 270 patents, we discovered top 111 universities and scientific research institutions by total patent application. University of Electronic Science & Technology of China, Zhejiang University, Beihang University are dominant in this area. They take 10.00% of the total patent filing.
Sichuan Sheng, China
Patent: 9
Zhejiang Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
Shanghai Shi, China
Patent: 5
Shandong Sheng, China
Patent: 5
Heilongjiang Sheng, China
Patent: 5
Hubei Sheng, China
Patent: 5
Tianjin Shi, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Sichuan Sheng, China
Patent: 4