With the analysis among 639 patents, we discovered top 488 key players by total patent application. Tianjin Huasaier Heat Transfer Equipment Co., Ltd., WISDRI Engineering & Research Inc. Ltd., Xi'an Thermal Power Research Institute Co., Ltd. are dominant in this area. They take 4.07% of the total patent filing.
Tianjin Huasaier Heat Transfer Equipment Co., Ltd.
Tianjin Shi, China
Patent: 12
WISDRI Engineering & Research Inc. Ltd.
Hubei Sheng, China
Patent: 8
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 6
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 5
Sinopec Petroleum Engineering Corp.
Shandong Sheng, China
Patent: 4
Sinopec Shengli Oilfield Construction Engineering Co. Ltd.
Shandong Sheng, China
Patent: 4
Nanjing Yuyue Power Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 4
Datang Environment Industry Group Co., Ltd.
Beijing Shi, China
Patent: 3
CISDI Engineering Co. Ltd.
Chongqing Shi, China
Patent: 3
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 3
With the analysis among 2 patents, we discovered top 2 start-ups by total patent application.
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 1
Beijing Honganrobots Technology Development Co. Ltd.
Beijing Shi, China
Patent: 1
With the analysis among related 358 patents applied in the last 5 years. We discover 289 most active companies in this area. The fast-growing Tianjin Huasaier Heat Transfer Equipment Co., Ltd., Xi'an Thermal Power Research Institute Co., Ltd., Zhejiang Yinghai Energy Saving Technology Co., Ltd. take 4.47% of patent filing during this period.
Tianjin Huasaier Heat Transfer Equipment Co., Ltd.
Tianjin Shi, China
Patent: 8
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 5
Zhejiang Yinghai Energy Saving Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Chongqing Shi, China
Patent: 3
Qingdao University of Technology
Shandong Sheng, China
Patent: 3
Tianjin Zhengfang Technology Development Co., Ltd.
Tianjin Shi, China
Patent: 2
Shougang Jingtang Iron & Steel Co., Ltd.
Hebei Sheng, China
Patent: 2
Beijing Sinomine Sailibite Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Mcc Huatian Engineering Technology Co Ltd.
Nei Mongol Zizhiqu, China
Patent: 2
Huadian Electric Power Research Institute Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 358 patents in last 5 years, we discover 273 new entrants. Zhejiang Yinghai Energy Saving Technology Co., Ltd., Qingdao University of Technology, Tianjin Zhengfang Technology Development Co., Ltd. are the most active new entrants in this area.
Zhejiang Yinghai Energy Saving Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Qingdao University of Technology
Shandong Sheng, China
Patent: 3
Tianjin Zhengfang Technology Development Co., Ltd.
Tianjin Shi, China
Patent: 2
Shougang Jingtang Iron & Steel Co., Ltd.
Hebei Sheng, China
Patent: 2
Beijing Sinomine Sailibite Technology Co., Ltd.
Beijing Shi, China
Patent: 2
Mcc Huatian Engineering Technology Co Ltd.
Nei Mongol Zizhiqu, China
Patent: 2
Shandong Anyue Energy Saving Technology Co., Ltd.
Shandong Sheng, China
Patent: 2
Shenyang Jianzhu University
Liaoning Sheng, China
Patent: 2
China Machinery & Equipment (Group) Co., Ltd.
Shaanxi Sheng, China
Patent: 2
Beijing Huaqing Ronghao New Energy Development Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among 88 patents, we discovered top 45 universities and scientific research institutions by total patent application. Jiangsu University of Science & Technology, Chongqing University, Huaiyin Institute of Technology are dominant in this area. They take 14.77% of the total patent filing.
Jiangsu University of Science & Technology
Jiangsu Sheng, China
Patent: 5
Chongqing Shi, China
Patent: 4
Huaiyin Institute of Technology
Jiangsu Sheng, China
Patent: 3
Qingdao University of Technology
Shandong Sheng, China
Patent: 3
Jiangsu Sheng, China
Patent: 3
Shandong Sheng, China
Patent: 2
Shanghai Shi, China
Patent: 2
Beijing Shi, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
University of Shanghai for Science & Technology
Shanghai Shi, China
Patent: 2