Search results for “Natural ventilation” companies
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Key Players
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Innovation Intensity
With the analysis among 3,558 patents, we discovered top 481 key players by total patent application. Northwest Electric Power Design Institute, State Grid Corp. of China, Oiles ECO Corp. are dominant in this area. They take 3.29% of the total patent filing.
Shaanxi Sheng, China
Patent: 49
Beijing Shi, China
Patent: 36
Japan
Patent: 32
Shandong Sheng, China
Patent: 29
Guangdong Sheng, China
Patent: 28
Osaka-fu, Japan
Patent: 24
South Korea
Patent: 20
Nordrhein-Westfalen, Germany
Patent: 20
Tokyo-to, Japan
Patent: 19
Spain
Patent: 19
Startups & Unicorns
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Innovation Intensity
With the analysis among 10 patents, we discovered top 4 start-ups by total patent application. Englishco LLC, EPUR SA, Aisin KK are active in this area.
Fast-Growing
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Innovation in recent 5 years
With the analysis among related 1,312 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Jinan Lanchen Energy Technology Co., Ltd., Northwest Electric Power Design Institute, Shandong University take 4.80% of patent filing during this period.
Shandong Sheng, China
Patent: 29
Shaanxi Sheng, China
Patent: 23
Shandong Sheng, China
Patent: 11
Tianjin Shi, China
Patent: 10
Shaanxi Sheng, China
Patent: 7
Beijing Shi, China
Patent: 7
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Patent: 6
Jiangsu Sheng, China
Patent: 6
Shaanxi Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
New Entrants
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Innovation in recent 5 years
With the analysis among related 1,312 patents in last 5 years, we discover 407 new entrants. Jinan Lanchen Energy Technology Co., Ltd., Jiangsu Nuclear Power Corp., Jiangsu Shuangliang Parking System Co. Ltd. are the most active new entrants in this area.
Shandong Sheng, China
Patent: 29
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Jiangsu Sheng, China
Patent: 6
Shanghai Shi, China
Patent: 5
Shanghai Shi, China
Patent: 4
Nei Mongol Zizhiqu, China
Patent: 4
Chongqing Shi, China
Patent: 4
Henan Zhangbotuan Construction Technology Co., Ltd.
Henan Sheng, China
Patent: 4
South Korea
Patent: 4
Research Institutions
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Innovation Intensity
With the analysis among 795 patents, we discovered top 187 universities and scientific research institutions by total patent application. Shandong University, Tsinghua University, Chongqing University are dominant in this area. They take 7.17% of the total patent filing.
Shandong Sheng, China
Patent: 18
Beijing Shi, China
Patent: 18
Chongqing Shi, China
Patent: 15
Tianjin Shi, China
Patent: 14
Beijing Shi, China
Patent: 13
Shanghai Shi, China
Patent: 12
Zhejiang Sheng, China
Patent: 12
Hunan Sheng, China
Patent: 12
Beijing Shi, China
Patent: 11
Yunnan Sheng, China
Patent: 11
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