With the analysis among 219 patents, we discovered top 142 key players by total patent application. Beijing Huanneng Haichen Technology Co., Ltd., Guangxi Nanning Shengqi'an Technology Development Co., Ltd., Kaneka Corp. are dominant in this area. They take 10.96% of the total patent filing.
Beijing Huanneng Haichen Technology Co., Ltd.
Beijing Shi, China
Patent: 11
Guangxi Nanning Shengqi'an Technology Development Co., Ltd.
Guangxi Zhuangzu Zizhiqu, China
Patent: 7
Shanghai Huanke Construction Technology Co., Ltd.
Shanghai Shi, China
Patent: 5
Yunnan Dongfanghong Energy-Saving Equipment Engineering Co.
Yunnan Sheng, China
Patent: 4
China Singyes New Materials Holdings Ltd.
Guangdong Sheng, China
Patent: 3
Liaoning Qin Heng Technology Co., Ltd.
Liaoning Sheng, China
Patent: 3
Zhuhai Singyes Renewable Energy Technology Co., Ltd.
Guangdong Sheng, China
Patent: 3
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With the analysis among related 114 patents applied in the last 5 years. We discover 72 most active companies in this area. The fast-growing Liaoning Qin Heng Technology Co., Ltd., Xi'an University of Science & Technology, Changzhou University take 7.89% of patent filing during this period.
Liaoning Qin Heng Technology Co., Ltd.
Liaoning Sheng, China
Patent: 3
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Bozhou Vocational and Technical College
Anhui Sheng, China
Patent: 2
EBIT (Beijing) Energy Equipment Co., Ltd.
Beijing Shi, China
Patent: 2
Kunming Hengyuhuiyuan Technology Co.,Ltd.
Yunnan Sheng, China
Patent: 2
China Southwest Architecture Design & Research Inst Co., Ltd.
Sichuan Sheng, China
Patent: 2
Dalian University of Technology
Liaoning Sheng, China
Patent: 2
Guangdong Hanwei Urban Construction Co., Ltd.
Guangdong Sheng, China
Patent: 2
With the analysis among related 114 patents in last 5 years, we discover 69 new entrants. Liaoning Qin Heng Technology Co., Ltd., Xi'an University of Science & Technology, Changzhou University are the most active new entrants in this area.
Liaoning Qin Heng Technology Co., Ltd.
Liaoning Sheng, China
Patent: 3
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Hunan Sheng, China
Patent: 2
Bozhou Vocational and Technical College
Anhui Sheng, China
Patent: 2
EBIT (Beijing) Energy Equipment Co., Ltd.
Beijing Shi, China
Patent: 2
Kunming Hengyuhuiyuan Technology Co.,Ltd.
Yunnan Sheng, China
Patent: 2
China Southwest Architecture Design & Research Inst Co., Ltd.
Sichuan Sheng, China
Patent: 2
Guangdong Hanwei Urban Construction Co., Ltd.
Guangdong Sheng, China
Patent: 2
Dongjun New Energy Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among 64 patents, we discovered top 27 universities and scientific research institutions by total patent application. North China Electric Power University, University of Science & Technology of China, Xi'an University of Science & Technology are dominant in this area. They take 23.44% of the total patent filing.
North China Electric Power University
Beijing Shi, China
Patent: 5
University of Science & Technology of China
Anhui Sheng, China
Patent: 3
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 2
Sichuan Sheng, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
Hunan Sheng, China
Patent: 2
Beijing University of Civil Engineering & Architecture
Beijing Shi, China
Patent: 2