With the analysis among 786,788 patents, we discovered top 478 key players by total patent application. Gree Electric Appliances, Inc. of Zhuhai, Haier Smart Home Co., Ltd., Toyota Motor Corp. are dominant in this area. They take 2.89% of the total patent filing.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 9,256
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 8,193
Tokyo-to, Japan
Patent: 5,296
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 4,779
Baden-Württemberg, Germany
Patent: 4,285
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 4,283
Guangdong Sheng, China
Patent: 4,155
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3,546
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 3,404
With the analysis among 4,167 patents, we discovered top 452 start-ups by total patent application. Aisin KK, Beijing Baidu Netcom Science & Technology Co., Ltd., Sunwoda Electric Vehicle Battery Co., Ltd. are active in this area.
Tokyo-to, Japan
Patent: 269
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 162
Sunwoda Electric Vehicle Battery Co., Ltd.
Guangdong Sheng, China
Patent: 122
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 113
Alberta, Canada
Patent: 100
California, United States
Patent: 88
Texas, United States
Patent: 72
BitMain Technologies Holding Co.
Beijing Shi, China
Patent: 60
Washington, United States
Patent: 59
Tokyo-to, Japan
Patent: 52
With the analysis among related 765,694 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., Qingdao Haier Air Conditioner Co., Ltd. take 2.68% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 8,868
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 7,647
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 4,040
Guangdong Sheng, China
Patent: 3,603
Xi'an Thermal Power Research Institute Co., Ltd.
Shaanxi Sheng, China
Patent: 3,518
Tokyo-to, Japan
Patent: 3,452
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 2,992
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 2,828
China Petroleum & Chemical Corp.
Beijing Shi, China
Patent: 2,785
With the analysis among related 765,694 patents in last 5 years, we discover 18 new entrants. Dongfeng Motor Group Co., Ltd., Hubei Yiwei Power Co., Ltd., Chongqing Haier Air Conditioner Co., Ltd. are the most active new entrants in this area.
Dongfeng Motor Group Co., Ltd.
Hubei Sheng, China
Patent: 275
Hubei Yiwei Power Co., Ltd.
Hubei Sheng, China
Patent: 274
Chongqing Haier Air Conditioner Co., Ltd.
Chongqing Shi, China
Patent: 244
Nanjing Yanchang Reaction Technology Research Institute Co., Ltd.
Jiangsu Sheng, China
Patent: 208
Nei Mongol Zizhiqu, China
Patent: 181
China United Network Communications Group Co., Ltd.
Beijing Shi, China
Patent: 166
Shenzhen Jier Technology Co., Ltd.
Guangdong Sheng, China
Patent: 146
Huaneng Shandong Power Generation Co., Ltd.
Shandong Sheng, China
Patent: 135
Harbin Turbine Auxiliary Equipment Engineering Co. Ltd.
Heilongjiang Sheng, China
Patent: 134
Handan Iron & Steel Group Co. Ltd.
Hebei Sheng, China
Patent: 129
With the analysis among 85,693 patents, we discovered top 281 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, Tsinghua University, Southwest Petroleum University are dominant in this area. They take 6.36% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 2,514
Beijing Shi, China
Patent: 1,380
Southwest Petroleum University
Sichuan Sheng, China
Patent: 1,134
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 1,024
Zhejiang Sheng, China
Patent: 1,021
Jiangsu Sheng, China
Patent: 960
China University of Petroleum (East China)
Shandong Sheng, China
Patent: 872
Tianjin Shi, China
Patent: 821
Shandong Sheng, China
Patent: 765
North China Electric Power University
Beijing Shi, China
Patent: 757