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

The Autofocus top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 5 Years Autofocus 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.
#
Company Name
Region
Tech Topics
Total
1
Samsung Electronics Co., Ltd.
Computer hardware,Semiconductor,Software,
...[+2]
Patent: 92
2
Jahwa Electronics Co., Ltd.
Semiconductor,Electronics,Actuator,
...[+2]
Patent: 26
3
LIG Nex1 Co., Ltd.
Missile,Electronics,Radar,
...[+2]
Patent: 25
4
LG Electronics, Inc.
Computer hardware,Electronics,Telecommunications,
...[+2]
Patent: 23
5
Samsung Electro-Mechanics Co., Ltd.
Electronic component,Capacitor,Semiconductor,
...[+2]
Patent: 9
6
PARTRON Co., Ltd.
Still camera,Semiconductor,Electronics,
...[+2]
Patent: 8
7
Electronics & Telecommunications Research Institute
Telecommunications,Electronics,Automation,
...[+2]
Patent: 6
8
Micro-Actuator Co. Ltd.
Actuator,Automation,Manufacturing engineering,
...[+2]
Patent: 6
9
Hanwha Techwin Co., Ltd.
Aerospace,Electronics,IP camera,
...[+2]
Patent: 5
10
MCNEX Co., Ltd.
Camera module,Still camera,Semiconductor,
...[+2]
Patent: 5
11
CammSys Corp.
Semiconductor,Camera module,Electronics,
...[+2]
Patent: 4
12
Optimech Co. Ltd.
Actuator,Computer hardware,Electronics,
...[+2]
Patent: 2
13
Dream Technology Co., Ltd.
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 2
14
The Korean Agency for Defense Development (South Korea)
National security
Patent: 2
15
Sungjin Electronics Co., Ltd.
Patent: 2
16
Neo Hana Tech Co. Ltd.
Patent: 2
17
Chung-Ang University Industry Academic Cooperation Foundation
Asset management,Impact investing,Social Welfare
Patent: 2
18
Zinitix Co., Ltd. /Old/
Semiconductor,Decision-making,Resistor,
...[+2]
Patent: 2
19
Gwangju Institute of Science & Technology
Molecular beam epitaxy,Power semiconductor device,Semiconductor device fabrication,
...[+2]
Patent: 1
20
Actro Co., Ltd.
Optical image,Electronics,Voice coil
Patent: 1
Page generation time: Jul 18 2025