With the analysis among 80,127 patents, we discovered top 477 key players by total patent application. State Grid Corp. of China, Gree Electric Appliances, Inc. of Zhuhai, Midea Group Co. Ltd. are dominant in this area. They take 1.38% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 537
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 311
Guangdong Sheng, China
Patent: 257
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 221
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 208
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 139
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 132
California, United States
Patent: 127
Beijing Shi, China
Patent: 102
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 87
With the analysis among 112 patents, we discovered top 68 start-ups by total patent application. Beijing Baidu Netcom Science & Technology Co., Ltd., Fuel Saving Technologies, Inc., Ark Innovations, Inc. are active in this area.
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 12
Fuel Saving Technologies, Inc.
Hawaii, United States
Patent: 9
Alabama, United States
Patent: 4
New 3D Technologies, Inc.
Guangdong Sheng, China
Patent: 4
Beijing Terminus Technology Group Co.,. Ltd.
Beijing Shi, China
Patent: 3
Xfusion Digital Technologies Co. Ltd.
Henan Sheng, China
Patent: 3
Central Region, Singapore
Patent: 3
California, United States
Patent: 3
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 2
With the analysis among related 38,938 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Haier Smart Home Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai, Qingdao Haier Air Conditioner Co., Ltd. take 1.38% of patent filing during this period.
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 192
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 181
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 165
State Grid Corp. of China
Beijing Shi, China
Patent: 143
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 92
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 77
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 69
Guangdong Sheng, China
Patent: 64
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 64
Tianjin Shi, China
Patent: 61
With the analysis among related 38,938 patents in last 5 years, we discover 97 new entrants. Xi'an West Heat Energy Saving Technology Co., Ltd., Suzhou Inspur Intelligent Technology Co., Ltd., Freder (Beijing) Steam Energy Saving Technology Co., Ltd. are the most active new entrants in this area.
Xi'an West Heat Energy Saving Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 21
Suzhou Inspur Intelligent Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 21
Freder (Beijing) Steam Energy Saving Technology Co., Ltd.
Beijing Shi, China
Patent: 20
Shanghai Kelaipu Energy Technology Co., Ltd.
Shanghai Shi, China
Patent: 20
Henan Lvjian Construction Technology Co., Ltd.
Henan Sheng, China
Patent: 19
ENN Digital Energy Technology Co., Ltd.
Beijing Shi, China
Patent: 17
China Construction Second Engineering Bureau Co., Ltd.
Beijing Shi, China
Patent: 17
Qingdao Haier Refrigerator Co., Ltd.
Shandong Sheng, China
Patent: 15
Chongqing Haier Air Conditioner Co., Ltd.
Chongqing Shi, China
Patent: 14
Worldwide Electric Stock Co. Ltd.
Hubei Sheng, China
Patent: 12
With the analysis among 15,477 patents, we discovered top 357 universities and scientific research institutions by total patent application. Kunming University of Science & Technology, Zhejiang University, North China Electric Power University are dominant in this area. They take 4.85% of the total patent filing.
Kunming University of Science & Technology
Yunnan Sheng, China
Patent: 294
Zhejiang Sheng, China
Patent: 253
North China Electric Power University
Beijing Shi, China
Patent: 203
South China University of Technology
Guangdong Sheng, China
Patent: 195
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 182
Beijing Shi, China
Patent: 165
Chongqing Shi, China
Patent: 160
Jiangsu Sheng, China
Patent: 157
Tianjin Shi, China
Patent: 156
Beijing University of Technology
Beijing Shi, China
Patent: 154