With the analysis among 29 patents, we discovered top 22 key players by total patent application. CNT, Harbin Hongguang Boiler Group Co., Ltd., Northwest Electric Power Research Institute of China Datang Group Science and Technology Research Institute Co., Ltd. are dominant in this area. They take 27.59% of the total patent filing.
Heilongjiang Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Toyama-ken, Japan
Patent: 1
Shanghai Shi, China
Patent: 1
Conductos De Ventilacion SA
Beijing Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Chongqing Shi, China
Patent: 1
Sichuan Kede Machinery Manufacture Co. Ltd.
Sichuan Sheng, China
Patent: 1
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With the analysis among related 34 patents applied in the last 5 years. We discover 20 most active companies in this area. The fast-growing CNT, Northwest Electric Power Research Institute of China Datang Group Science and Technology Research Institute Co., Ltd., Harbin Hongguang Boiler Group Co., Ltd. take 23.53% of patent filing during this period.
Shaanxi Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 1
Sichuan Kede Machinery Manufacture Co. Ltd.
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Toyama-ken, Japan
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
With the analysis among related 34 patents in last 5 years, we discover 20 new entrants. CNT, Northwest Electric Power Research Institute of China Datang Group Science and Technology Research Institute Co., Ltd., Harbin Hongguang Boiler Group Co., Ltd. are the most active new entrants in this area.
Shaanxi Sheng, China
Patent: 2
Heilongjiang Sheng, China
Patent: 2
Chongqing Shi, China
Patent: 1
Sichuan Kede Machinery Manufacture Co. Ltd.
Sichuan Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Toyama-ken, Japan
Patent: 1
Shanghai Shi, China
Patent: 1
Shaanxi Sheng, China
Patent: 1
Guangxi Zhuangzu Zizhiqu, China
Patent: 1
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