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Top 20 Fast-growings companies in MIMO
by Most Patent Filing In 5 Years in the South Korea in 2019

The MIMO top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 5 Years MIMO Fast-growings in the South Korea. 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.
In radio, multiple-input and multiple-output, or MIMO (/ˈmaɪmoʊ, ˈmiːmoʊ/), is a method for multiplying the capacity of a radio link using multiple transmission and receiving antennas to exploit multipath propagation. MIMO has become an essential element of wireless communication standards including IEEE 802.11n (Wi-Fi), IEEE 802.11ac (Wi-Fi), HSPA+ (3G), WiMAX (4G), and Long Term Evolution (4G LTE). More recently, MIMO has been applied to power-line communication for 3-wire installations as part of ITU G.hn standard and HomePlug AV2 specification.
#
Company Name
Region
Tech Topics
Total
1
LG Electronics, Inc.
Computer hardware,Electronics,Telecommunications,
...[+2]
Patent: 260
2
Samsung Electronics Co., Ltd.
Computer hardware,Semiconductor,Software,
...[+2]
Patent: 227
3
Electronics & Telecommunications Research Institute
Telecommunications,Electronics,Automation,
...[+2]
Patent: 73
4
Korea Advanced Institute of Science & Technology
Business education,Science and engineering,Light therapy,
...[+2]
Patent: 31
5
Yonsei Industry-Academic Cooperation Foundation
Patent: 23
6
SK Telecom Co., Ltd.
Telecommunications,Chaebol,5G,
...[+2]
Patent: 23
7
KMW, Inc.
Radio frequency,Telecommunications,Air interface,
...[+2]
Patent: 13
8
Korea University Reserch & Business Foundation
Patent: 13
9
Inha University Research & Business Foundation
Industrial engineering
Patent: 12
10
Postech Academy - Industry Foundation
Patent: 11
11
Sejong University Industry Academy Cooperation Foundation
Patent: 9
12
Seoul National University of Science & Technology
Patent: 9
13
Seoul University Industry Academic Cooperation Foundation
Patent: 7
14
The Korean Agency for Defense Development (South Korea)
National security
Patent: 6
15
InnoWireless Co., Ltd.
Telecommunications,Wireless,Broadcasting,
...[+2]
Patent: 6
16
Korea Electronics Technology Institute
Electronics
Patent: 5
17
Kyung-Soo Lee,
Patent: 5
18
Korea Electronics Technology Co., Ltd.
Electronics
Patent: 5
19
GCT Research Co., Ltd.
Human resources
Patent: 4
20
KT Corp.
Telecommunications,Internet of Things,Broadband,
...[+2]
Patent: 3
Page generation time: Jul 20 2025