With the analysis among 369 patents, we discovered top 164 key players by total patent application. Illinois Tool Works, Inc., AT&T, Inc., Brødrene Hartmann A/S are dominant in this area. They take 6.78% of the total patent filing.
Illinois, United States
Patent: 9
Texas, United States
Patent: 8
Hovedstaden, Denmark
Patent: 8
California, United States
Patent: 7
Shizuoka-ken, Japan
Patent: 7
New York, United States
Patent: 6
North Carolina, United States
Patent: 5
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With the analysis among related 26 patents applied in the last 5 years. We discover 17 most active companies in this area. The fast-growing Perlight Solar Co. Ltd., Nolte Küchen GmbH & Co. KG, Liaoning Xindali Section Steel Co., Ltd. take 19.23% of patent filing during this period.
Zhejiang Sheng, China
Patent: 2
Nordrhein-Westfalen, Germany
Patent: 2
Liaoning Xindali Section Steel Co., Ltd.
Liaoning Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Nordrhein-Westfalen, Germany
Patent: 1
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
With the analysis among related 26 patents in last 5 years, we discover 14 new entrants. Perlight Solar Co. Ltd., Liaoning Xindali Section Steel Co., Ltd., Fuzhou University are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 2
Liaoning Xindali Section Steel Co., Ltd.
Liaoning Sheng, China
Patent: 1
Fujian Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Liaoning Sheng, China
Patent: 1
Jilin Sheng, China
Patent: 1
With the analysis among 21 patents, we discovered top 15 universities and scientific research institutions by total patent application. Tongji University, University of Freiburg, Jilin University are dominant in this area. They take 28.57% of the total patent filing.
Shanghai Shi, China
Patent: 2
Baden-Württemberg, Germany
Patent: 2
Jilin Sheng, China
Patent: 1
Sichuan Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1