With the analysis among 7,169 patents, we discovered top 479 key players by total patent application. Shell Internationale Research Maatschappij BV, Mitsubishi Electric Corp., Gree Electric Appliances, Inc. of Zhuhai are dominant in this area. They take 2.40% of the total patent filing.
Shell Internationale Research Maatschappij BV
Zuid-Holland, Netherlands
Patent: 66
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 56
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 50
Osaka-fu, Japan
Patent: 49
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 48
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 47
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 46
Schleswig-Holstein, Germany
Patent: 42
Tokyo-to, Japan
Patent: 40
With the analysis among 36 patents, we discovered top 18 start-ups by total patent application. Plant Life Systems Co. Ltd., Aisin KK, Zhejiang Hozon New Energy Automobile Co., Ltd. are active in this area.
Plant Life Systems Co. Ltd.
Kanagawa-ken, Japan
Patent: 5
Zhejiang Hozon New Energy Automobile Co., Ltd.
Zhejiang Sheng, China
Patent: 3
Arizona, United States
Patent: 3
Carbomed Medical Solutions GmbH
Lombardia, Italy
Patent: 3
Arizona, United States
Patent: 2
Oregon, United States
Patent: 2
Shenzhen Qianhai Yiche Technology Co., Ltd.
Guangdong Sheng, China
Patent: 1
With the analysis among related 3,481 patents applied in the last 5 years. We discover 500 most active companies in this area. The fast-growing Haier Smart Home Co., Ltd., Qingdao Haier Air Conditioner Co., Ltd., Gree Electric Appliances, Inc. of Zhuhai take 3.85% of patent filing during this period.
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 45
Qingdao Haier Air Conditioner Co., Ltd.
Shandong Sheng, China
Patent: 45
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 44
Osaka-fu, Japan
Patent: 27
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 26
Hisense (Shandong) Air-Conditioning Co., Ltd.
Shandong Sheng, China
Patent: 25
Asahi Kasei Electronics Co. Ltd.
Mitsubishi Electric Corp.
Tokyo-to, Japan
Patent: 19
Panasonic Intellectual Property Management Co. Ltd.
Osaka-fu, Japan
Patent: 17
Tokyo-to, Japan
Patent: 16
With the analysis among related 3,481 patents in last 5 years, we discover 321 new entrants. Qingdao Haier Air Conditioning Electronics Co., Ltd., Hisense (Shandong) Air-Conditioning Co., Ltd., Ningbo Aux Electric Co. Ltd. are the most active new entrants in this area.
Qingdao Haier Air Conditioning Electronics Co., Ltd.
Shandong Sheng, China
Patent: 26
Hisense (Shandong) Air-Conditioning Co., Ltd.
Shandong Sheng, China
Patent: 25
Ningbo Aux Electric Co. Ltd.
Zhejiang Sheng, China
Patent: 13
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 10
Michigan, United States
Patent: 9
Chongqing Medical University
Chongqing Shi, China
Patent: 9
Chongqing Haier Air Conditioner Co., Ltd.
Chongqing Shi, China
Patent: 9
Kunshan Osto Optoelectronics Technology Co., Ltd.
Jiangsu Sheng, China
Patent: 8
Alphavita Bio-scientific (Dalian) Co., Ltd.
Liaoning Sheng, China
Patent: 8
Huaneng Clean Energy Research Institute
Beijing Shi, China
Patent: 8
With the analysis among 2,006 patents, we discovered top 262 universities and scientific research institutions by total patent application. Northwest A&F University, Zhejiang University, Tianjin University are dominant in this area. They take 3.79% of the total patent filing.
Shaanxi Sheng, China
Patent: 29
Zhejiang Sheng, China
Patent: 26
Tianjin Shi, China
Patent: 21
China Agricultural University
Beijing Shi, China
Patent: 19
Sichuan Agricultural University
Sichuan Sheng, China
Patent: 18
Hubei Sheng, China
Patent: 15
Shanghai Jiao Tong University
Shanghai Shi, China
Patent: 14
Beijing Shi, China
Patent: 14
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 13
Shandong Agricultural University
Shandong Sheng, China
Patent: 12