With the analysis among 7,474 patents, we discovered top 492 key players by total patent application. DAIKIN INDUSTRIES Ltd., Gree Electric Appliances, Inc. of Zhuhai, General Electric Co. are dominant in this area. They take 4.25% of the total patent filing.
Osaka-fu, Japan
Patent: 149
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 91
Massachusetts, United States
Patent: 78
Indiana, United States
Patent: 42
Bayern, Germany
Patent: 36
Matsushita Refrigeration Co.
Osaka-fu, Japan
Patent: 36
United Technologies Corp.
Connecticut, United States
Patent: 35
Matsushita Electronics Corp.
Osaka-fu, Japan
Patent: 34
Illinois, United States
Patent: 33
Pratt & Whitney Canada Corp.
With the analysis among 38 patents, we discovered top 20 start-ups by total patent application. Aisin KK, Botrista Technology, Inc., Leadrive Technology Shanghai Co. Ltd. are active in this area.
Tokyo-to, Japan
Patent: 12
Botrista Technology, Inc.
California, United States
Patent: 3
Leadrive Technology Shanghai Co. Ltd.
Shanghai Shi, China
Patent: 2
California, United States
Patent: 2
Shenzhen Gudsen Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
California, United States
Patent: 2
BitMain Technologies Holding Co.
Beijing Shi, China
Patent: 1
Innovex Downhole Solutions, Inc.
Texas, United States
Patent: 1
Meril Life Sciences Pvt Ltd.
Daman and Diu, India
Patent: 1
With the analysis among related 4,418 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, DAIKIN INDUSTRIES Ltd., Pratt & Whitney Canada Corp. take 2.87% of patent filing during this period.
Gree Electric Appliances, Inc. of Zhuhai
Guangdong Sheng, China
Patent: 74
Osaka-fu, Japan
Patent: 28
Pratt & Whitney Canada Corp.
California, United States
Patent: 23
Qingdao Hisense Hitachi Air Conditioning Systems Co. Ltd.
Shandong Sheng, China
Patent: 17
Halliburton Energy Services, Inc.
Texas, United States
Patent: 15
Guangdong Sheng, China
Patent: 14
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 14
Baden-Württemberg, Germany
Patent: 14
Shuangyan Precision Machinery (Changzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 13
With the analysis among related 4,418 patents in last 5 years, we discover 402 new entrants. Haier Smart Home Co., Ltd., Shuangyan Precision Machinery (Changzhou) Co., Ltd., Tianjin University of Commerce are the most active new entrants in this area.
Haier Smart Home Co., Ltd.
Shandong Sheng, China
Patent: 14
Shuangyan Precision Machinery (Changzhou) Co., Ltd.
Jiangsu Sheng, China
Patent: 13
Tianjin University of Commerce
Tianjin Shi, China
Patent: 11
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 8
Shenzhen Luhui Logistics Equipment Co., Ltd.
Guangdong Sheng, China
Patent: 8
Seek Technology (Shanghai) Co., Ltd.
Shanghai Shi, China
Patent: 7
Zhejiang Sheng, China
Patent: 7
Harbin Institute of Technology
Heilongjiang Sheng, China
Patent: 7
With the analysis among 885 patents, we discovered top 201 universities and scientific research institutions by total patent application. Xi'an Jiaotong University, China University of Mining & Technology, Tianjin University of Commerce are dominant in this area. They take 4.41% of the total patent filing.
Xi'an Jiaotong University
Shaanxi Sheng, China
Patent: 12
China University of Mining & Technology
Jiangsu Sheng, China
Patent: 12
Tianjin University of Commerce
Tianjin Shi, China
Patent: 11
Beijing Shi, China
Patent: 9
Anhui University of Science & Technology
Anhui Sheng, China
Patent: 9
Tianjin Shi, China
Patent: 9
Belarusian National Technical University
Harbin Engineering University
Heilongjiang Sheng, China
Patent: 8
Zhejiang University of Technology
Zhejiang Sheng, China
Patent: 7
Southwest Petroleum University
Sichuan Sheng, China
Patent: 7