With the analysis among 164 patents, we discovered top 43 key players by total patent application. Carrier Corp., DAIKIN INDUSTRIES Ltd., Emerson Climate Technologies, Inc. are dominant in this area. They take 34.15% of the total patent filing.
Osaka-fu, Japan
Patent: 16
Ohio, United States
Patent: 15
Osaka-fu, Japan
Patent: 15
Tokyo-to, Japan
Patent: 11
California, United States
Patent: 8
Iowa, United States
Patent: 8
Mitsubishi Heavy Industries, Ltd.
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With the analysis among related 5 patents applied in the last 5 years. We discover 6 most active companies in this area. The fast-growing Zhenjiang Kangte Electronics Co., Ltd., Qingdao Econ. & Tech. Dev. Zone Haier Water Heater Co. Ltd., Lennox Industries, Inc. take 80.00% of patent filing during this period.
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Iowa, United States
Patent: 1
Shandong Sheng, China
Patent: 1
Fengdian Jinkaiwei (Suzhou) Compressor Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
With the analysis among related 5 patents in last 5 years, we discover 5 new entrants. Zhenjiang Kangte Electronics Co., Ltd., Qingdao Econ. & Tech. Dev. Zone Haier Water Heater Co. Ltd., Qingdao Haier New Energy Electrical Technology Co. Ltd. are the most active new entrants in this area.
Jiangsu Sheng, China
Patent: 2
Shandong Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
Fengdian Jinkaiwei (Suzhou) Compressor Co., Ltd.
Jiangsu Sheng, China
Patent: 1
Shandong Sheng, China
Patent: 1
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