With the analysis among 24,357 patents, we discovered top 487 key players by total patent application. Matsushita Electronics Corp., Midea Group Co. Ltd., Mitsubishi Electric Corp. are dominant in this area. They take 4.86% of the total patent filing.
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 489
Guangdong Sheng, China
Patent: 365
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 330
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 320
Nagano-ken, Japan
Patent: 251
Tokyo-to, Japan
Patent: 234
Tokyo-to, Japan
Patent: 231
Tokyo-to, Japan
Patent: 228
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 227
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 217
With the analysis among 93 patents, we discovered top 37 start-ups by total patent application. Aisin KK, SZ DJI Technology Co., Ltd., Lineage Logistics LLC are active in this area.
Tokyo-to, Japan
Patent: 43
SZ DJI Technology Co., Ltd.
Guangdong Sheng, China
Patent: 4
Michigan, United States
Patent: 3
Massachusetts, United States
Patent: 3
BitMain Technologies Holding Co.
Beijing Shi, China
Patent: 2
Beijing Baidu Netcom Science & Technology Co., Ltd.
Beijing Shi, China
Patent: 2
California, United States
Patent: 2
Beijing Zhimi Technology Co., Ltd.
Beijing Shi, China
Patent: 2
With the analysis among related 2,209 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Qingdao Haier Air Conditioner Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai, Midea Group Co. Ltd. take 11.63% of patent filing during this period.
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 92
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 90
Guangdong Sheng, China
Patent: 75
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 54
Guangdong Midea Refrigeration Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 48
AUX Air Conditioner Co., Ltd.
Zhejiang Sheng, China
Patent: 33
Ningbo Aux Electric Co. Ltd.
Zhejiang Sheng, China
Patent: 28
GD Midea Heating & Ventilating Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 19
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 17
State Grid Corp. of China
Beijing Shi, China
Patent: 17
With the analysis among related 2,209 patents in last 5 years, we discover 292 new entrants. Zhejiang Hongle Solar Thermal - Tech Co., Ltd., Jiangxi Teles Optical Co., Ltd., Yulon Motor Co., Ltd. are the most active new entrants in this area.
Zhejiang Hongle Solar Thermal - Tech Co., Ltd.
Zhejiang Sheng, China
Patent: 4
Jiangxi Teles Optical Co., Ltd.
Jiangxi Sheng, China
Patent: 4
Taiwan Province, China
Patent: 4
Sichuan Hongmei Intelligent Technology Co., Ltd.
Sichuan Sheng, China
Patent: 4
Guangdong Power Grid Co. Ltd.
Guangdong Sheng, China
Patent: 4
Beijing Juntai Innovation Technology Co., Ltd.
Beijing Shi, China
Patent: 3
Yantai Ebara Air Conditioning Equipment Co., Ltd.
Shandong Sheng, China
Patent: 3
Michigan, United States
Patent: 3
British Columbia, Canada
Patent: 3
Northwest Railway Electronics Co., Ltd.
Shaanxi Sheng, China
Patent: 3
With the analysis among 2,822 patents, we discovered top 285 universities and scientific research institutions by total patent application. Southeast University, Zhejiang University, Xi'an Jiaotong University are dominant in this area. They take 12.83% of the total patent filing.
Jiangsu Sheng, China
Patent: 295
Zhejiang Sheng, China
Patent: 37
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 28
South China University of Technology
Guangdong Sheng, China
Patent: 27
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 26
Beijing Shi, China
Patent: 24
Zhejiang Sheng, China
Patent: 23
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 22
North China Electric Power University
Beijing Shi, China
Patent: 22
Jilin Sheng, China
Patent: 20