With the analysis among 4,688 patents, we discovered top 478 key players by total patent application. Matsushita Electronics Corp., Mitsubishi Electric Corp., Société des Produits Nestlé SA are dominant in this area. They take 2.07% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 33
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 32
Société des Produits Nestlé SA
Vaud, Switzerland
Patent: 32
Nordrhein-Westfalen, Germany
Patent: 26
Zuid-Holland, Netherlands
Patent: 23
Tokyo-to, Japan
Patent: 19
Wisconsin, United States
Patent: 19
Xinjiang Green Messenger Air Environment Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 18
Tokyo-to, Japan
Patent: 17
Tokyo-to, Japan
Patent: 17
With the analysis among 9 patents, we discovered top 7 start-ups by total patent application. SZ DJI Technology Co., Ltd., Frore Systems, Inc., Sintratec AG are active in this area.
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 2
Aargau, Switzerland
Patent: 1
Jiangsu Sheng, China
Patent: 1
Guangdong Sheng, China
Patent: 1
New York, United States
Patent: 1
With the analysis among related 2,112 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Qingdao Haier Air Conditioner Co., Ltd., Hefei Yongxin Industry and Trade Technology Co., Ltd., LG Electronics, Inc. take 1.80% of patent filing during this period.
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 14
Hefei Yongxin Industry and Trade Technology Co., Ltd.
Anhui Sheng, China
Patent: 13
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 10
Xinjiang Green Messenger Air Environment Technology Co., Ltd.
Xinjiang Uygur Zizhiqu, China
Patent: 10
Tianjin Huifeng Heat Treatment Co., Ltd.
Tianjin Shi, China
Patent: 9
Nordrhein-Westfalen, Germany
Patent: 9
Beijing Shi, China
Patent: 8
International Business Machines Corp.
New York, United States
Patent: 8
China Institute of Water Resources and Hydropower Research
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Patent: 8
With the analysis among related 2,112 patents in last 5 years, we discover 433 new entrants. Qingdao Haier Air Conditioner Co., Ltd., Hefei Yongxin Industry and Trade Technology Co., Ltd., Tianjin Huifeng Heat Treatment Co., Ltd. are the most active new entrants in this area.
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 14
Hefei Yongxin Industry and Trade Technology Co., Ltd.
Anhui Sheng, China
Patent: 13
Tianjin Huifeng Heat Treatment Co., Ltd.
Tianjin Shi, China
Patent: 9
Vishay Dale Electronics LLC
Nebraska, United States
Patent: 8
Jiangsu Nuoding Machinery Manufacturing Co., Ltd.
Jiangsu Sheng, China
Patent: 7
Showa Electrical Materials Co., Ltd
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Patent: 5
Yangzhou Zhuyou Heat Treatment Co., Ltd.
Jiangsu Sheng, China
Patent: 5
Hunan Stofu Energy Saving Technology Co., Ltd.
Hunan Sheng, China
Patent: 5
Jiangsu Runtai Metal Surface Treatment Co., Ltd.
Jiangsu Sheng, China
Patent: 5
National University of Defense Technology
Hunan Sheng, China
Patent: 5
With the analysis among 844 patents, we discovered top 189 universities and scientific research institutions by total patent application. Tsinghua University, President & Fellows of Harvard College, Xi'an Jiaotong University are dominant in this area. They take 7.82% of the total patent filing.
Beijing Shi, China
Patent: 26
President & Fellows of Harvard College
Massachusetts, United States
Patent: 23
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 17
Nanjing University of Aeronautics & Astronautics
Jiangsu Sheng, China
Patent: 11
Beijing Shi, China
Patent: 9
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 9
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 8
South China University of Technology
Guangdong Sheng, China
Patent: 8
Xi'an University of Architecture & Technology
Shaanxi Sheng, China
Patent: 7
Shanghai Shi, China
Patent: 6