Top 50 Key Players companies in Heat pump by Highest Patent Value in the China in 2022 – Discovery

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The Heat pump top 50 is Discovery PatSnap’ annual ranking of the top 50 Highest Patent Value Heat pump Key Players in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2022, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.

A heat pump is a device that transfers heat energy from a source of heat to what is called a heat reservoir. Heat pumps move thermal energy in the opposite direction of spontaneous heat transfer, by absorbing heat from a cold space and releasing it to a warmer one. A heat pump uses external power to accomplish the work of transferring energy from the heat source to the heat sink. The most common design of a heat pump involves four main components – a condenser, an expansion valve, an evaporator and a compressor. The heat transfer medium circulated through these components is called refrigerant.

1	Hisense International Co. Ltd.	Shandong Sheng, China	Electronics,AMOLED,Transparent display, ...[+2]	Avg patent value: 1.82 M
2	Qingdao Jiaonan Haier Washing Machine Co., Ltd.	Shandong Sheng, China		Avg patent value: 1.02 M
3	Hewlett-Packard Development Co.	Beijing Shi, China	Personal computer,Computer hardware,Graphics processing unit, ...[+2]	Avg patent value: 612,500
4	Tianhua Institute of Chemical Machinery & Automation	Gansu Sheng, China	Automation	Avg patent value: 588,800
5	Beijing Sunny Medical Technology Co., Ltd.	Beijing Shi, China	Medical equipment,Medicine	Avg patent value: 510,000
6	Rechi Precision Co. Ltd.	Hebei Sheng, China	Refrigerant,Digital marketing,Advertising, ...[+2]	Avg patent value: 449,040
7	Qingdao Haier Washing Machine Co., Ltd.	Shandong Sheng, China	Electronics,Automation,Manufacturing engineering, ...[+2]	Avg patent value: 362,114
8	Haier Group Corp.	Shandong Sheng, China	Electronics,Power transmission,Interior design, ...[+2]	Avg patent value: 345,462
9	Sinochem Lantian Co., Ltd.	Zhejiang Sheng, China	Petrochemical,Fluorite,Chemical engineering, ...[+1]	Avg patent value: 297,960
10	HaiLin Energy Technology, Inc.	Beijing Shi, China	Retrofitting	Avg patent value: 260,000
11	Zhejiang Chem-Tech Group Co. Ltd.	Zhejiang Sheng, China	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Avg patent value: 258,700
12	Aerospace Kaitian Environmental Tech Co. Ltd.	China		Avg patent value: 250,000
13	Jinchuan Group Co., Ltd.	Gansu Sheng, China	Nickel,Mining engineering,Natural resource management, ...[+2]	Avg patent value: 240,000
14	Gree Electric Appliances (Chongqing) Co., Ltd.	Guangdong Sheng, China	Conditioners,Electronics,Refrigeration	Avg patent value: 240,000
15	Guangzhou Xintao Wastewater Treatment Co. Ltd.	Guangdong Sheng, China	Environmental consulting	Avg patent value: 240,000
16	Shanghai Sunrise Chemical Co., Ltd.	Shanghai Shi, China	Sealant,Chemical engineering	Avg patent value: 240,000
17	Jiangsu Academy of Agricultural Sciences	Jiangsu Sheng, China	Agriculture	Avg patent value: 240,000
18	Zhuhai Gree Precision Mold Co. Ltd.	China		Avg patent value: 240,000
19	Liaohe Petroleum Exploration Bureau Co., Ltd.	Liaoning Sheng, China	Petroleum,Petroleum product,Petroleum industry	Avg patent value: 240,000
20	CMC Magnetics Corp.	Taiwan Province, China	Computer hardware,Electronics,Magnet, ...[+2]	Avg patent value: 230,000
21	UNICORN WM Motor Technology Co., Ltd.	Shanghai Shi, China	Automotive engineering,Mobile device,Signal conditioning, ...[+2]	Avg patent value: 210,000
22	Foshan Haier Drum Washing Machine Co., Ltd.	China		Avg patent value: 210,000
23	First Design & Research Institute Mi China	China		Avg patent value: 200,000
24	Qingdao Haier Drum Washing Machine Co., Ltd.	Shandong Sheng, China	Laundry	Avg patent value: 198,782
25	Jiangsu MIN'AN Automotive Co., Ltd.	Jiangsu Sheng, China	Automotive engineering	Avg patent value: 190,000
26	Qiqihar Railway Rolling Stock Co. Ltd.	Zhejiang Sheng, China	Mechanical engineering,Manufacturing engineering	Avg patent value: 180,000
27	Tianjin Lingang Dadi New Energy Construction Dev Co. Ltd.	Tianjin Shi, China	Energy engineering,Irrigation,Water supply	Avg patent value: 180,000
28	Guangdong Jirong Air Conditioning Co. Ltd.	China		Avg patent value: 175,000
29	Wuhu Maty Air-Conditioning Equipment Co., Ltd.	Anhui Sheng, China	Refrigeration,Automation,Manufacturing engineering, ...[+2]	Avg patent value: 173,000
30	Nantong Cellulose Fibers Co., Ltd.	Jiangsu Sheng, China	Cellulose,Chemical engineering	Avg patent value: 170,000
31	Shanghai Construction No.2 (Group) Co., Ltd.	Shanghai Shi, China		Avg patent value: 170,000
32	Dongfeng Nanchong Automobile Co. Ltd.	Sichuan Sheng, China		Avg patent value: 160,000
33	Suzhou Sanchuan Heat Exchanger Co. Ltd.	China		Avg patent value: 160,000
34	Danfoss Micro Channel Heat Exchanger (Jiaxing) Co., Ltd.	China		Avg patent value: 160,000
35	GD Midea Holding Co., Ltd.	Guangdong Sheng, China	Electronics,Spare part,Refrigeration	Avg patent value: 159,500
36	FAW Haima Automobile Co. Ltd.	Hainan Sheng, China	Stamping,Welding,Automotive engineering	Avg patent value: 150,000
37	Haima Car Co. Ltd.	Henan Sheng, China	Chassis,Truck	Avg patent value: 150,000
38	Beijing Gas & Heating Engineering Design Institute	China		Avg patent value: 150,000
39	Zhejiang Huanyu Construction Group Co., Ltd.	China		Avg patent value: 150,000
40	Sanhua Holding Group Co., Ltd.	Zhejiang Sheng, China	Automation,Mechanical engineering,Manufacturing engineering, ...[+1]	Avg patent value: 145,873
41	Sanhua Group	Zhejiang Sheng, China	Refrigeration,Electronics,Heat transfer, ...[+2]	Avg patent value: 145,873
42	Tangshan Iron & Steel Group Co., Ltd.	Hebei Sheng, China	Ferroalloy,Mining engineering,Natural resource management	Avg patent value: 140,000
43	Hunan Yilida Industry Co. Ltd.	China		Avg patent value: 140,000
44	Nanjing Chengzhi Clean Energy Co. Ltd.	Jiangsu Sheng, China	Industrial gas	Avg patent value: 140,000
45	Shanghai Meishan Iron & Steel Co., Ltd.	Shanghai Shi, China	Mining engineering,Natural resource management,Ferroalloy	Avg patent value: 140,000
46	Shanghai NFE Ecology Technology Co., Ltd.	Shanghai Shi, China	Ecology,Environmental consulting	Avg patent value: 139,085
47	Jiangsu Tianyu Environmental Protection Group Co. Ltd.	Jiangsu Sheng, China		Avg patent value: 133,500
48	Qingdao Hisense Hitachi Air Conditioning Systems Co. Ltd.	Shandong Sheng, China	Air conditioning,Automation,Manufacturing engineering, ...[+2]	Avg patent value: 131,762
49	Hangzhou Sanhua Research Institute Co., Ltd.	Zhejiang Sheng, China		Avg patent value: 131,437
50	Shanghai Credy Intelligent Technology Co. Ltd.	Shanghai Shi, China	Construction engineering	Avg patent value: 130,000