With the analysis among 86 patents, we discovered top 49 key players by total patent application. Jiangsu Hailedemon New Energy (Group) Co., Ltd., Extek Energy Equipment Zhejiang Co. Ltd., Shaoxing Yiken Environmental Technology Co., Ltd. are dominant in this area. They take 31.40% of the total patent filing.
Jiangsu Hailedemon New Energy (Group) Co., Ltd.
Jiangsu Sheng, China
Patent: 17
Extek Energy Equipment Zhejiang Co. Ltd.
Zhejiang Sheng, China
Patent: 7
Shaoxing Yiken Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Yantai Land Air-Conditioning Industry Co.,Ltd
Shandong Sheng, China
Patent: 3
Zhenjiang Hai Redmond Energy Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Qingdao Hyde Shuangyuan Clean Energy Co., Ltd.
Shandong Sheng, China
Patent: 3
Handan Feixiang New Energy Science & Technology Co., Ltd.
Hebei Sheng, China
Patent: 2
Xiaoxian Fengri New Energy Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
China Shaanxi Nuclear Yiwei New Energy Co., Ltd.
Shaanxi Sheng, China
Patent: 2
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With the analysis among related 110 patents applied in the last 5 years. We discover 52 most active companies in this area. The fast-growing Jiangsu Hailedemon New Energy (Group) Co., Ltd., Extek Energy Equipment Zhejiang Co. Ltd., Nanjing Institute of Technology take 24.55% of patent filing during this period.
Jiangsu Hailedemon New Energy (Group) Co., Ltd.
Jiangsu Sheng, China
Patent: 14
Extek Energy Equipment Zhejiang Co. Ltd.
Zhejiang Sheng, China
Patent: 7
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 6
North China Electric Power University
Beijing Shi, China
Patent: 4
Shaoxing Yiken Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Zhenjiang Hai Redmond Energy Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Qingdao Hyde Shuangyuan Clean Energy Co., Ltd.
Shandong Sheng, China
Patent: 3
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 2
Handan Feixiang New Energy Science & Technology Co., Ltd.
Hebei Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 2
With the analysis among related 110 patents in last 5 years, we discover 48 new entrants. Extek Energy Equipment Zhejiang Co. Ltd., Nanjing Institute of Technology, North China Electric Power University are the most active new entrants in this area.
Extek Energy Equipment Zhejiang Co. Ltd.
Zhejiang Sheng, China
Patent: 7
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 6
North China Electric Power University
Beijing Shi, China
Patent: 4
Shaoxing Yiken Environmental Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Zhenjiang Hai Redmond Energy Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 3
Qingdao Hyde Shuangyuan Clean Energy Co., Ltd.
Shandong Sheng, China
Patent: 3
Handan Feixiang New Energy Science & Technology Co., Ltd.
Hebei Sheng, China
Patent: 2
Shandong Alpur Energy Saving Equipment Co., Ltd.
Shandong Sheng, China
Patent: 2
Xiaoxian Fengri New Energy Technology Co., Ltd.
Anhui Sheng, China
Patent: 2
China Shaanxi Nuclear Yiwei New Energy Co., Ltd.
Shaanxi Sheng, China
Patent: 2
With the analysis among 23 patents, we discovered top 11 universities and scientific research institutions by total patent application. Nanjing Institute of Technology, North China Electric Power University, Chongqing University of Posts and Telecommunications are dominant in this area. They take 56.52% of the total patent filing.
Nanjing Institute of Technology
Jiangsu Sheng, China
Patent: 6
North China Electric Power University
Beijing Shi, China
Patent: 4
Chongqing University of Posts and Telecommunications
Chongqing Shi, China
Patent: 3
Shandong Sheng, China
Patent: 2
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 2
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 1
Henan University of Science & Technology
Henan Sheng, China
Patent: 1
Shaanxi University of Technology
Shaanxi Sheng, China
Patent: 1
Hunan Institute of Engineering
Hunan Sheng, China
Patent: 1
Air Force Engineering University