With the analysis among 448 patents, we discovered top 405 key players by total patent application. Proterial Ltd., WEG Equipamentos Elétricos SA, Tvitec System Glass SL are dominant in this area. They take 2.68% of the total patent filing.
Chiba-ken, Japan
Patent: 4
São Paulo, Brazil
Patent: 4
Hubei Sheng, China
Patent: 3
CENTRE COUNTY, France
Patent: 3
Hubei Sheng, China
Patent: 3
Anhui Sheng, China
Patent: 3
Henan Sheng, China
Patent: 3
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With the analysis among related 448 patents applied in the last 5 years. We discover 394 most active companies in this area. The fast-growing Tsinghua University, Qingdao University of Technology, WEG Equipamentos Elétricos SA take 2.90% of patent filing during this period.
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 4
São Paulo, Brazil
Patent: 4
Anhui Sheng, China
Patent: 3
Chiba-ken, Japan
Patent: 3
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Patent: 3
CENTRE COUNTY, France
Patent: 3
Henan Sheng, China
Patent: 3
With the analysis among related 448 patents in last 5 years, we discover 385 new entrants. Tsinghua University, Qingdao University of Technology, WEG Equipamentos Elétricos SA are the most active new entrants in this area.
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 4
São Paulo, Brazil
Patent: 4
Anhui Sheng, China
Patent: 3
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Patent: 3
CENTRE COUNTY, France
Patent: 3
Henan Sheng, China
Patent: 3
Shanghai Shi, China
Patent: 2
With the analysis among 93 patents, we discovered top 43 universities and scientific research institutions by total patent application. Tsinghua University, Qingdao University of Technology, Beijing University of Technology are dominant in this area. They take 12.90% of the total patent filing.
Beijing Shi, China
Patent: 5
Shandong Sheng, China
Patent: 4
Beijing Shi, China
Patent: 3
Shaanxi Sheng, China
Patent: 2
Hubei Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Shanxi Sheng, China
Patent: 2