With the analysis among 78 patents, we discovered top 62 key players by total patent application. Madel Air Technical Diffusion SA, Dandong Chuanyu Fire Fighting Engineering Co.,Ltd., Gree Electric Appliances, Inc. of Zhuhai are dominant in this area. They take 10.26% of the total patent filing.
Liaoning Sheng, China
Patent: 3
Guangdong Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hebei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
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With the analysis among related 82 patents applied in the last 5 years. We discover 62 most active companies in this area. The fast-growing Madel Air Technical Diffusion SA, Hangzhou Guodian Dam Safety Engineering Co., Ltd., Huaneng Power International Jiangsu Energy Dev Co., Ltd. take 8.54% of patent filing during this period.
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
With the analysis among related 82 patents in last 5 years, we discover 62 new entrants. Madel Air Technical Diffusion SA, Hangzhou Guodian Dam Safety Engineering Co., Ltd., Huaneng Power International Jiangsu Energy Dev Co., Ltd. are the most active new entrants in this area.
Zhejiang Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Zhejiang Sheng, China
Patent: 2
Guangdong Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
With the analysis among 13 patents, we discovered top 6 universities and scientific research institutions by total patent application. Shenyang Jianzhu University, Hohai University, North University of China are dominant in this area. They take 30.77% of the total patent filing.
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 1
Shanxi Sheng, China
Patent: 1
Nei Mongol Zizhiqu, China
Patent: 1
Hebei Sheng, China
Patent: 1
Zhejiang Sheng, China
Patent: 1