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Top 50 Key Players companies in Microwave oven
by Highest Patent Value in the China in 2019

The Microwave oven top 50 is Discovery PatSnap’ annual ranking of the top 50 Highest Patent Value Microwave oven Key Players in the China. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2019, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
A microwave oven (also commonly referred to as a microwave) is an electric oven that heats and cooks food by exposing it to electromagnetic radiation in the microwave frequency range. This induces polar molecules in the food to rotate and produce thermal energy in a process known as dielectric heating. Microwave ovens heat foods quickly and efficiently because excitation is fairly uniform in the outer 25–38 mm (1–1.5 inches) of a homogeneous, high water content food item.
#
Company Name
Region
Tech Topics
Total
1
Shenzhen Chk Electronics Co. Ltd.
Avg patent value: 1.42 M
2
Beijing Xiaomi Mobile Software Co., Ltd.
Software,Enterprise software
Avg patent value: 890,166
3
Xiaomi Corp.
Mobile device,Wearable technology,Network router,
...[+2]
Avg patent value: 853,666
4
Xiaomi, Inc.
Internet television,Telecommunications,Software,
...[+2]
Avg patent value: 853,666
5
Excelsior Technology, Inc.
Sanitation,Degreasing
Avg patent value: 607,500
6
Zhejiang Jiafeng Electromechanical Co. Ltd.
Metal
Avg patent value: 470,012
7
Shenzhen H&T Intelligent Control Co., Ltd.
Semiconductor,Electronic component,Electronics,
...[+2]
Avg patent value: 380,057
8
Guangdong Macro Gas Appliance Co., Ltd.
Air purifier,Electronics,Heating system
Avg patent value: 320,000
9
Beijing New Building Materials Public Ltd. Co.
Construction engineering,Materials science,Gypsum,
...[+2]
Avg patent value: 260,000
10
Inductronics Technology Ltd.
Electronics,Fixture
Avg patent value: 250,000
11
Huaneng Clean Energy Research Institute
Petroleum coke
Avg patent value: 250,000
12
Kingfa Sci. & Tech. Co., Ltd.
Alloy,Synthetic rubber,Chemical engineering,
...[+2]
Avg patent value: 220,000
13
Chengdu Kingfa Sci & Tech Advanced Materials Co. Ltd.
Avg patent value: 220,000
14
Shanghai Kingfa Sci. & Tech. Dvpt. Co., Ltd.
Avg patent value: 217,500
15
Zhejiang Dibang Chemical Co. Ltd.
Avg patent value: 180,000
16
Nantong Guandong Mould & Plastic Co. Ltd.
Avg patent value: 170,000
17
Fujian Dehua Huamao Ceramics Co., Ltd.
Avg patent value: 170,000
18
Zhongmin Chiyuan Industry Co. Ltd.
Avg patent value: 170,000
19
Beijing Ecological Island Technology Co., Ltd.
Ecological island,Waste treatment,Environmental consulting,
...[+1]
Avg patent value: 160,000
20
Guizhou Huangdi Diesel Engine Cleaner Co., Ltd.
Diesel engine,Gasoline,Automotive engineering
Avg patent value: 155,000
21
Changzhou Tiansheng New Materials Co., Ltd.
Composite material,Polystyrene,Chemical engineering,
...[+2]
Avg patent value: 150,000
22
Guangdong Guanghua Sci-Tech Co., Ltd.
Food additive,Chemical engineering,Electronics,
...[+2]
Avg patent value: 150,000
23
Kunming Iron & Steel Group Co. Ltd.
Pig iron,Mining engineering,Natural resource management,
...[+1]
Avg patent value: 150,000
24
Guangzhou Shiyuan Electronic Technology Co. Ltd.
Electronics,Display driver,Wireless,
...[+2]
Avg patent value: 140,000
25
Shanghai Jingteng Construction Engineering (Group) Co., Ltd.
Avg patent value: 140,000
26
Alnan Aluminium Co., Ltd.
Aluminium alloy,Window screen,Aluminium
Avg patent value: 130,000
27
Guangdong Jiahao Foodstuff Co., Ltd.
Food industry,Seasoning
Avg patent value: 130,000
28
Guangxi Sanhuan Enterprise Group Holding Co. Ltd.
Interior design
Avg patent value: 130,000
29
Anhui Guangyintang Chinese Medicine Co. Ltd.
Herbal medicine products,Pharmacy,Drug,
...[+1]
Avg patent value: 130,000
30
President Chain Store Corp.
Publishing,Blockchain,Warehouse,
...[+2]
Avg patent value: 120,485
31
Nantong Haixing Electronics Co., Ltd.
Electronics,Energy storage,Power transmission,
...[+2]
Avg patent value: 120,000
32
Shandong Zhongsu Taifu Technology Co., Ltd.
Avg patent value: 120,000
33
Nantong Haiyi Electronics Co., Ltd.
Avg patent value: 120,000
34
SmartMi International Limited
Perfection,Product design
Avg patent value: 110,500
35
Beijing Zhimi Technology Co., Ltd.
Automation,Manufacturing engineering,Industrial engineering,
...[+2]
Avg patent value: 110,500
36
Jiangmen Kanhoo Industry Co., Ltd.
Lanthanide,Precious metal,Mining engineering,
...[+2]
Avg patent value: 110,000
37
Tianfang Tea Industry Co. Ltd.
Avg patent value: 110,000
38
Midea Group Co. Ltd.
Air conditioning,Electronics,Fast-moving consumer goods,
...[+2]
Avg patent value: 107,251
39
China Tobacco Hubei Industrial Co., Ltd.
Cigarette filter,Forestry,Paper mill,
...[+1]
Avg patent value: 104,533
40
Guangzhou Midea Hualing Refrigerator Co. Ltd.
Refrigeration,Automation,Manufacturing engineering,
...[+2]
Avg patent value: 103,500
41
Guangdong Midea Kitchen Elec Appliances Manufacture Co., Ltd.
Electronics
Avg patent value: 101,000
42
Sichuan Changhong Electric Co., Ltd.
Telecommunications,Core component,Home automation,
...[+2]
Avg patent value: 100,000
43
Fujian Yongjing Technology Co. Ltd.
Sulfur hexafluoride,Carbon monoxide,Organic acid,
...[+1]
Avg patent value: 100,000
44
Ningbo Bicai Industrial Co. Ltd.
Electronic component,Computer hardware,Electronics,
...[+1]
Avg patent value: 100,000
45
Minmetals Hunan Ferroalloys Co. Ltd.
Avg patent value: 100,000
46
Liling Huawang Porcelain Industry Co. Ltd.
Avg patent value: 100,000
47
Guangdong Golden Leaf Technology Development Co., Ltd.
Nicotiana tabacum
Avg patent value: 99,000
48
Kangmei Pharmaceutical Co., Ltd.
Pharmaceutical manufacturing,Medicine,Propiverine,
...[+2]
Avg patent value: 95,000
49
Taiwan Carbon Nano Technology Corp.
Carbon nanotube,Fullerene,Electronics,
...[+2]
Avg patent value: 94,366
50
CITIC Dameng Mining Industries Ltd.
Manganese,Mining engineering,Natural resource management
Avg patent value: 92,000
Page generation time: Jul 26 2025