With the analysis among 137 patents, we discovered top 106 key players by total patent application. NGK Insulators, Ltd., Matsushita Electronics Corp., Fras-Le SA are dominant in this area. They take 12.41% of the total patent filing.
Aichi-ken, Japan
Patent: 6
Rio Grande do Sul, Brazil
Patent: 5
Nebraska, United States
Patent: 4
Shandong Sheng, China
Patent: 4
Guangdong Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Beijing Shi, China
Patent: 2
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Beijing Shi, China
Patent: 1
With the analysis among related 100 patents applied in the last 5 years. We discover 85 most active companies in this area. The fast-growing Fras-Le SA, Northwestern Polytechnical University, BYD Co., Ltd. take 11.00% of patent filing during this period.
Rio Grande do Sul, Brazil
Patent: 5
Shaanxi Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 3
Guangxi Zhuangzu Zizhiqu, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Heilongjiang Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
With the analysis among related 100 patents in last 5 years, we discover 75 new entrants. Fras-Le SA, BYD Co., Ltd., Dalian Institute of Chemical Physics Chinese Academy of Sciences are the most active new entrants in this area.
Rio Grande do Sul, Brazil
Patent: 5
Guangdong Sheng, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Henan Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangxi Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2
With the analysis among 92 patents, we discovered top 42 universities and scientific research institutions by total patent application. Guilin University of Technology, Northwestern Polytechnical University, Harbin Institute of Technology are dominant in this area. They take 23.91% of the total patent filing.
Guangxi Zhuangzu Zizhiqu, China
Patent: 9
Shaanxi Sheng, China
Patent: 8
Heilongjiang Sheng, China
Patent: 5
Jiangsu Sheng, China
Patent: 4
Shaanxi Sheng, China
Patent: 4
Shandong Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 3
Liaoning Sheng, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Sichuan Sheng, China
Patent: 2