With the analysis among 293 patents, we discovered top 154 key players by total patent application. Newell Operating Co., YKK AP, Inc., Sankyo Aluminum Industry Co., Ltd. are dominant in this area. They take 13.65% of the total patent filing.
Illinois, United States
Patent: 16
Tokyo-to, Japan
Patent: 12
Toyama-ken, Japan
Patent: 12
Texas, United States
Patent: 6
Cambridgeshire, United Kingdom
Patent: 5
Ohio, United States
Patent: 4
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With the analysis among related 31 patents applied in the last 5 years. We discover 23 most active companies in this area. The fast-growing Sankyo Aluminum Industry Co., Ltd., Canny Elevator Co., Ltd., Foshan Nanhai Meijia Door and Window Co., Ltd. take 16.13% of patent filing during this period.
Toyama-ken, Japan
Patent: 3
Jiangsu Sheng, China
Patent: 1
Foshan Nanhai Meijia Door and Window Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Yiyang Changhai Electric Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
With the analysis among related 31 patents in last 5 years, we discover 21 new entrants. Canny Elevator Co., Ltd., Foshan Nanhai Meijia Door and Window Co., Ltd., SMA Solar Technology AG are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 1
Foshan Nanhai Meijia Door and Window Co., Ltd.
Guangdong Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
Henan Sheng, China
Patent: 1
Yiyang Changhai Electric Technology Co., Ltd.
Hunan Sheng, China
Patent: 1
Jiangxi Sheng, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
With the analysis among 11 patents, we discovered top 7 universities and scientific research institutions by total patent application. Henan Institute of Engineering, Anhui University of Technology, Zhejiang Sci-Tech University are dominant in this area. They take 36.36% of the total patent filing.
Henan Sheng, China
Patent: 2
Anhui Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1
Hunan Sheng, China
Patent: 1
Hebei Sheng, China
Patent: 1
Hubei Sheng, China
Patent: 1
Anhui Sheng, China
Patent: 1