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Top 20 Fast-growings companies in Microphone
by Most Patent Filing In 5 Years in the South Korea in 2020

The Microphone top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 5 Years Microphone Fast-growings in the South Korea. 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.
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Company Name
Region
Tech Topics
Total
1
Patent: 1,099
2
Patent: 455
3
Patent: 150
4
Customer expectation,Automotive engineering,Public transport,
...[+2]
Patent: 108
5
Patent: 51
6
Patent: 49
7
Patent: 27
8
Patent: 24
9
Patent: 18
10
Patent: 18
11
Patent: 15
12
Patent: 14
13
Business education,Science and engineering,Light therapy,
...[+2]
Patent: 14
14
Patent: 12
15
Patent: 12
16
Patent: 12
17
Patent: 11
18
Patent: 11
19
Asset management,Impact investing,Social Welfare
Patent: 9
20
Patent: 9
Page generation time: May 22 2025