With the analysis among 11,167 patents, we discovered top 475 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, Matsushita Electronics Corp., LG Electronics, Inc. are dominant in this area. They take 2.51% of the total patent filing.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 95
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 93
Asia Vital Components Co., Ltd.
Taiwan Province, China
Patent: 89
Tokyo-to, Japan
Patent: 84
Mitsubishi Heavy Industries, Ltd.
Tokyo-to, Japan
Patent: 63
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 60
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 58
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 56
Guangdong Sheng, China
Patent: 55
With the analysis among 35 patents, we discovered top 15 start-ups by total patent application. Thermal Corp., Aisin KK, Sunwoda Electric Vehicle Battery Co., Ltd. are active in this area.
California, United States
Patent: 10
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 4
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 3
Shanghai United Imaging Healthcare Co., Ltd.
Shanghai Shi, China
Patent: 1
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 1
Divergent Technologies, Inc.
California, United States
Patent: 1
New Mexico, United States
Patent: 1
Guangdong Sheng, China
Patent: 1
Xfusion Digital Technologies Co. Ltd.
Henan Sheng, China
Patent: 1
With the analysis among related 5,141 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Gree Electric Appliances, Inc. of Zhuhai, Haier Smart Home Co., Ltd., Joyoung Co., Ltd. take 2.59% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 61
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 42
Shandong Sheng, China
Patent: 30
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 25
Minnesota, United States
Patent: 21
Shanghai Lanbin Petrochemical Equipment Co., Ltd.
Shanghai Shi, China
Patent: 20
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 19
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 19
SINOPEC Engineering (Group) Co., Ltd.
Beijing Shi, China
Patent: 19
With the analysis among related 5,141 patents in last 5 years, we discover 303 new entrants. Ecolab, Inc., Zhaoyuan Huichao New Energy Technology Co., Ltd., Xi'an West Heat Energy Saving Technology Co., Ltd. are the most active new entrants in this area.
Minnesota, United States
Patent: 21
Zhaoyuan Huichao New Energy Technology Co., Ltd.
Shandong Sheng, China
Patent: 16
Xi'an West Heat Energy Saving Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 9
Shandong Sunshine Dr. Solar Energy Engineering Co., Ltd.
Shandong Sheng, China
Patent: 9
Beijing Jindayu Environmental Technology Co., Ltd.
Beijing Shi, China
Patent: 8
Zhejiang Yingke New Energy Co., Ltd.
Zhejiang Sheng, China
Patent: 8
Guangdong Sheng, China
Patent: 7
Suzhou Jingzhan Semi-Conductor Co.,Ltd.
Jiangsu Sheng, China
Patent: 7
Marine Equipment Research Institute of Jiangsu University of Science and Technology
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Patent: 7
With the analysis among 1,822 patents, we discovered top 225 universities and scientific research institutions by total patent application. South China University of Technology, Zhejiang University, Xi'an Jiaotong University are dominant in this area. They take 8.51% of the total patent filing.
South China University of Technology
Guangdong Sheng, China
Patent: 69
Zhejiang Sheng, China
Patent: 45
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 41
North China Electric Power University
Beijing Shi, China
Patent: 30
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 27
Jiangsu Sheng, China
Patent: 25
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 24
Nanjing University of Technology
Jiangsu Sheng, China
Patent: 22
East China University of Science & Technology
Shanghai Shi, China
Patent: 21
Guangdong University of Technology
Guangdong Sheng, China
Patent: 21