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Top 100 Key Players companies in Microwave oven
by Most Patent Filings in the world in 2021

The Microwave oven top 100 is Discovery PatSnap’ annual ranking of the top 100 Most Patent Filings Microwave oven Key Players in the world. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, 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
Patent: 2,923
2
Patent: 2,847
3
Patent: 1,816
4
Air conditioning,Electronics,Fast-moving consumer goods,
...[+2]
Patent: 1,189
5
Patent: 1,119
6
Patent: 1,012
7
Patent: 958
8
Patent: 954
9
Patent: 952
10
Patent: 813
11
Patent: 746
12
Publishing,Semiconductor,Electronics,
...[+2]
Patent: 387
13
Electronics,Publishing,Publication,
...[+2]
Patent: 378
14
Patent: 378
15
Patent: 284
16
Patent: 280
17
Microwave,Fast-moving consumer goods,Vacuum cleaner,
...[+2]
Patent: 228
18
Patent: 228
19
Patent: 203
20
Patent: 199
21
Patent: 182
22
Real economy,Electronics,Kettle (landform),
...[+2]
Patent: 156
23
Patent: 142
24
Missile,National security,Aerospace,
...[+2]
Patent: 142
25
Patent: 121
26
Patent: 114
27
Patent: 109
28
Patent: 109
29
IA, US
Patent: 105
30
Cooker,Fast-moving consumer goods,Air purifier,
...[+2]
Patent: 103
31
Patent: 96
32
Patent: 91
33
Patent: 91
34
Patent: 89
35
Health care,Wellness Programs,Medical imaging,
...[+2]
Patent: 87
36
Patent: 85
37
Patent: 78
38
Patent: 77
39
Patent: 76
40
Patent: 73
41
Patent: 67
42
Patent: 63
43
Food processing,Food products,Lifestyle business,
...[+2]
Patent: 62
44
Patent: 62
45
Patent: 62
46
Cosmetics,Health care,Hair conditioner,
...[+2]
Patent: 61
47
Patent: 60
48
Patent: 59
49
Patent: 57
50
Canada
Patent: 57
51
Patent: 56
52
Patent: 52
53
Patent: 50
54
Patent: 49
55
Patent: 44
56
Patent: 44
57
Patent: 44
58
Patent: 40
59
Patent: 40
60
Patent: 40
61
Patent: 39
62
Patent: 38
63
Patent: 37
64
Adhesive,Electronics,Writing paper,
...[+2]
Patent: 36
65
Patent: 36
66
Patent: 36
67
Patent: 35
68
Istanbul, Turkey
Electronics,Vacuum cleaner,Advertising,
...[+2]
Patent: 34
69
IF, FR
Patent: 34
70
Patent: 32
71
Patent: 32
72
Patent: 32
73
Patent: 32
74
Patent: 31
75
Patent: 31
76
Patent: 31
77
Patent: 30
78
Patent: 30
79
Patent: 30
80
Patent: 30
81
Patent: 29
82
Patent: 28
83
Patent: 28
84
Patent: 28
85
Patent: 28
86
Patent: 28
87
Patent: 28
88
Patent: 27
89
Southern Finland, Finland
Patent: 27
90
Patent: 26
91
Patent: 26
92
Patent: 26
93
Patent: 24
94
Patent: 24
95
Patent: 24
96
Patent: 24
97
Patent: 24
98
Patent: 24
99
Patent: 23
100
Food packaging,Film structure,Supply chain management,
...[+2]
Patent: 23
Page generation time: Apr 24 2025