With the analysis among 196 patents, we discovered top 96 key players by total patent application. Dresser Industries, Inc., Amorepacific Corp., General Electric Co. are dominant in this area. They take 15.82% of the total patent filing.
Texas, United States
Patent: 12
Massachusetts, United States
Patent: 9
Massachusetts, United States
Patent: 7
Texas, United States
Patent: 7
Nippon Shokubai Co., Ltd.
Shanghai Shi, China
Patent: 4
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With the analysis among related 13 patents applied in the last 5 years. We discover 10 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Guangdong Power Grid Co., Ltd. Electric Power Research Institute, Chengde Petroleum College take 46.15% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 2
Guangdong Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 2
Chengde Petroleum College
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Patent: 2
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 2
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
Wenzhou Central Hospital (Wenzhou Cancer Hospital, Wenzhou Institute of Medical Sciences)
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Patent: 1
Zhejiang Jushuo Thermal Energy Equipment Manufacturing Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Jiangsu Longye Energy Saving Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Lianjiang People's Hospital
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Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among related 13 patents in last 5 years, we discover 10 new entrants. Gree Electric Appliances, Inc. of Zhuhai, Guangdong Power Grid Co., Ltd. Electric Power Research Institute, Chengde Petroleum College are the most active new entrants in this area.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 2
Guangdong Power Grid Co., Ltd. Electric Power Research Institute
Guangdong Sheng, China
Patent: 2
Chengde Petroleum College
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Patent: 2
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 2
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
Wenzhou Central Hospital (Wenzhou Cancer Hospital, Wenzhou Institute of Medical Sciences)
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Patent: 1
Zhejiang Jushuo Thermal Energy Equipment Manufacturing Co., Ltd.
Zhejiang Sheng, China
Patent: 1
Jiangsu Longye Energy Saving Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Lianjiang People's Hospital
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Patent: 1
Zhejiang Sheng, China
Patent: 1
With the analysis among 27 patents, we discovered top 11 universities and scientific research institutions by total patent application. Tianjin University, Xi'an Jiaotong University, Beijing University of Technology are dominant in this area. They take 29.63% of the total patent filing.
Tianjin Shi, China
Patent: 3
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 1
Beijing University of Technology
Beijing Shi, China
Patent: 1
South China University of Technology
Guangdong Sheng, China
Patent: 1
Beijing Shi, China
Patent: 1
Beijing Jiaotong University
Beijing Shi, China
Patent: 1
Jiangsu Sheng, China
Patent: 1
Osaka Prefecture University
Zhejiang Sheng, China
Patent: 1
Yunnan College of Business Management
Yunnan Sheng, China
Patent: 1