With the analysis among 161 patents, we discovered top 138 key players by total patent application. Pfeifer Isofer AG, State Grid Corp. of China, Sony Group Corp. are dominant in this area. They take 8.70% of the total patent filing.
Beijing Shi, China
Patent: 4
Heilongjiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
California, United States
Patent: 1
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With the analysis among related 177 patents applied in the last 5 years. We discover 128 most active companies in this area. The fast-growing Tianjin University, Harbin Institute of Technology (Weihai), Southeast University take 4.52% of patent filing during this period.
Tianjin Shi, China
Patent: 4
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Patent: 2
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Yunnan Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Michigan, United States
Patent: 2
Hunan Sheng, China
Patent: 2
With the analysis among related 177 patents in last 5 years, we discover 126 new entrants. Tianjin University, Harbin Institute of Technology (Weihai), Southeast University are the most active new entrants in this area.
Tianjin Shi, China
Patent: 4
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Patent: 2
Jiangsu Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangxi Zhuangzu Zizhiqu, China
Patent: 2
Michigan, United States
Patent: 2
Hunan Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
With the analysis among 79 patents, we discovered top 31 universities and scientific research institutions by total patent application. Tianjin University, Anhui University of Science & Technology, National University of Defense Technology are dominant in this area. They take 13.92% of the total patent filing.
Tianjin Shi, China
Patent: 4
Anhui Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Hunan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Shi, China
Patent: 1