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Top 50 Fast-growings companies in Microphone
by Most Patent Filing In 5 Years in the United States in 2020

The Microphone top 50 is Discovery PatSnap’ annual ranking of the top 50 Most Patent Filing In 5 Years Microphone Fast-growings in the United States. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2020, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
A microphone, colloquially named mic or mike (/maɪk/), is a device – a transducer – that converts sound into an electrical signal. Microphones are used in many applications such as telephones, hearing aids, public address systems for concert halls and public events, motion picture production, live and recorded audio engineering, sound recording, two-way radios, megaphones, radio and television broadcasting, and in computers for recording voice, speech recognition, VoIP, and for non-acoustic purposes such as ultrasonic sensors or knock sensors.
#
Company Name
Region
Tech Topics
Total
1
Patent: 427
2
Patent: 413
3
Patent: 365
4
Patent: 308
5
Patent: 260
6
Shopping mall,Truck
Patent: 195
7
Patent: 192
8
Patent: 191
9
Patent: 185
10
Franchise agreement
Patent: 182
11
Patent: 163
12
Patent: 158
13
Patent: 140
14
Franchise agreement
Patent: 138
15
Patent: 117
16
Patent: 93
17
Patent: 86
18
Hearing aid,Computer hardware,Health care,
...[+2]
Patent: 83
19
Patent: 79
20
Patent: 74
21
Patent: 65
22
Patent: 63
23
Patent: 48
24
Patent: 46
25
Aerospace,Electronics,Market research,
...[+2]
Patent: 43
26
Digital media,Software,Microphone,
...[+2]
Patent: 43
27
Patent: 43
28
Semiconductor,Mobile device,Electronic product,
...[+2]
Patent: 39
29
Patent: 35
30
Patent: 34
31
Patent: 32
32
Patent: 31
33
Patent: 31
34
Patent: 28
35
Patent: 27
36
Patent: 27
37
Patent: 27
38
Broadcasting,Publishing,Pre-money valuation,
...[+2]
Patent: 25
39
Patent: 24
40
Patent: 23
41
Patent: 23
42
Patent: 23
43
Patent: 23
44
Patent: 23
45
Patent: 21
46
Patent: 21
47
American tobacco
Patent: 20
48
Acoustical engineering,Computer hardware,Enterprise software,
...[+2]
Patent: 20
49
Advertising,Digital media,Publishing
Patent: 19
50
Patent: 19
Page generation time: May 22 2025