With the analysis among 82,937 patents, we discovered top 480 key players by total patent application. Matsushita Electronics Corp., Mitsubishi Electric Corp., Gree Electric Appliances, Inc. of Zhuhai are dominant in this area. They take 7.84% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 2,836
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 2,211
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 1,454
Osaka-fu, Japan
Patent: 1,300
Aichi-ken, Japan
Patent: 1,104
California, United States
Patent: 863
Tokyo-to, Japan
Patent: 782
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 608
With the analysis among 319 patents, we discovered top 39 start-ups by total patent application. Aisin KK, WM Motor Technology Co., Ltd., Driver Technologies, Inc. are active in this area.
Tokyo-to, Japan
Patent: 171
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 21
Driver Technologies, Inc.
New York, United States
Patent: 16
GAC Aion New Energy Automobile Co., Ltd.
Guangdong Sheng, China
Patent: 14
Ontario, Canada
Patent: 10
California, United States
Patent: 8
California, United States
Patent: 8
Hovedstaden, Denmark
Patent: 7
Zhiji Automotive Technology Co., Ltd.
Shanghai Shi, China
Patent: 6
Nevada, United States
Patent: 6
With the analysis among related 31,727 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., LG Electronics, Inc. take 5.49% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 787
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 576
Qingdao Econ. & Tech. Dev. Zone Haier Water Heater Co. Ltd.
Shandong Sheng, China
Patent: 222
Guangdong PHNIX Eco-energy Solution Ltd.
Guangdong Sheng, China
Patent: 214
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 209
Zhejiang Zhongguang Electric Co. Ltd.
Zhejiang Sheng, China
Patent: 197
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 191
Osaka-fu, Japan
Patent: 188
With the analysis among related 31,727 patents in last 5 years, we discover 116 new entrants. Xi'an West Heat Energy Saving Technology Co., Ltd., Zhejiang Geely Holding Group Co., Ltd., Guangdong Midea White Goods Technology Innovation Center are the most active new entrants in this area.
Xi'an West Heat Energy Saving Technology Co., Ltd.
Shaanxi Sheng, China
Patent: 52
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Patent: 51
Guangdong Midea White Goods Technology Innovation Center
Guangdong Sheng, China
Patent: 43
Kunshan Weishengda Environmental Protection Equipment Co., Ltd.
Jiangsu Sheng, China
Patent: 39
Wanjiang New Energy Co., Ltd.
Henan Sheng, China
Patent: 37
Dalian Yuanshi Electromechanical Technology Co., Ltd.
Liaoning Sheng, China
Patent: 35
Hangzhou Zhuobang Environmental Equipment Co., Ltd.
Zhejiang Sheng, China
Patent: 34
Beijing Jinmao Green Building Technology Co., Ltd.
Beijing Shi, China
Patent: 30
Foshan Shunde Yituo Electric Co., Ltd.
Guangdong Sheng, China
Patent: 28
Shanghai Delphi Automotive Air-Conditioning Systems Co., Ltd.
Shanghai Shi, China
Patent: 25
With the analysis among 10,625 patents, we discovered top 262 universities and scientific research institutions by total patent application. Tsinghua University, Tianjin University, Xi'an Jiaotong University are dominant in this area. They take 9.98% of the total patent filing.
Beijing Shi, China
Patent: 404
Tianjin Shi, China
Patent: 340
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 316
Jiangsu Sheng, China
Patent: 290
Tianjin University of Commerce
Tianjin Shi, China
Patent: 247
Technical Institute of Physics & Chemistry CAS
Beijing Shi, China
Patent: 231
North China Electric Power University
Beijing Shi, China
Patent: 226
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 194
Shanghai Shi, China
Patent: 147
Zhejiang Sheng, China
Patent: 138