With the analysis among 5,642 patents, we discovered top 488 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 5.88% of the total patent filing.
State Grid Corp. of China
Beijing Shi, China
Patent: 129
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 108
Guangdong Sheng, China
Patent: 95
Massachusetts, United States
Patent: 86
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 82
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 52
Tokyo-to, Japan
Patent: 46
Tokyo-to, Japan
Patent: 42
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Patent: 37
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 26
With the analysis among 36 patents, we discovered top 17 start-ups by total patent application. Waymo LLC, SZ DJI Technology Co., Ltd., Zhejiang Leapmotor Technology Co., Ltd. are active in this area.
California, United States
Patent: 5
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Zhejiang Leapmotor Technology Co., Ltd.
Zhejiang Sheng, China
Patent: 4
BitMain Technologies Holding Co.
Beijing Shi, China
Patent: 3
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Qingdao Magene Intelligence Technology Co. Ltd.
Shandong Sheng, China
Patent: 3
WM Motor Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Zhiji Automotive Technology Co., Ltd.
Shanghai Shi, China
Patent: 2
Guangdong Huitian Aerospace Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 4,222 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, Midea Group Co. Ltd., Guangdong Midea Refrigeration Equipment Co., Ltd. take 5.23% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 84
Guangdong Sheng, China
Patent: 72
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 65
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 46
State Grid Corp. of China
Beijing Shi, China
Patent: 46
Zhejiang Geely Holding Group Co., Ltd.
Zhejiang Sheng, China
Patent: 36
FAW Jiefang Automotive Co. Ltd.
Jilin Sheng, China
Patent: 24
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 21
Hisense (Shandong) Air-Conditioning Co., Ltd.
Shandong Sheng, China
Patent: 19
Great Wall Motor Co., Ltd.
Hebei Sheng, China
Patent: 19
With the analysis among related 4,222 patents in last 5 years, we discover 396 new entrants. FAW Jiefang Automotive Co. Ltd., Ningbo Shintai Machines Co., Ltd., Geely Automobile Research Institute (Ningbo) Co., Ltd. are the most active new entrants in this area.
FAW Jiefang Automotive Co. Ltd.
Jilin Sheng, China
Patent: 24
Ningbo Shintai Machines Co., Ltd.
Zhejiang Sheng, China
Patent: 16
Geely Automobile Research Institute (Ningbo) Co., Ltd.
Zhejiang Sheng, China
Patent: 15
Gd Midea Environment Appliances Mfg Co. Ltd.
Guangdong Sheng, China
Patent: 14
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 11
Ningbo Aux Electric Co. Ltd.
Zhejiang Sheng, China
Patent: 11
Gree Green Refrigeration Technology Center Co., Ltd. of Zhuhai
Guangdong Sheng, China
Patent: 10
Lantu Automotive Technology Co., Ltd.
Hubei Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 10
Shanghai Shemar Power Engineering Co Ltd.
Shanghai Shi, China
Patent: 9
With the analysis among 527 patents, we discovered top 149 universities and scientific research institutions by total patent application. Jilin University, Central South University, Zhejiang University are dominant in this area. They take 10.06% of the total patent filing.
Jilin Sheng, China
Patent: 10
Hunan Sheng, China
Patent: 10
Zhejiang Sheng, China
Patent: 10
Beijing Shi, China
Patent: 10
Beijing Shi, China
Patent: 9
China Three Gorges University
Hubei Sheng, China
Patent: 8
Shanghai Shi, China
Patent: 7
Jiangsu Sheng, China
Patent: 7
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 6
Beijing Institute of Technology
Beijing Shi, China
Patent: 6