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Top 20 Key Players companies in Autofocus
by Most Patent Filings in the South Korea in 2018

The Autofocus top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filings Autofocus Key Players in the South Korea. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2018, 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
Patent: 521
2
Patent: 155
3
Patent: 140
4
Patent: 123
5
Patent: 53
6
Patent: 51
7
Patent: 16
8
Patent: 14
9
Patent: 12
10
Patent: 8
11
Patent: 8
12
Patent: 8
13
Patent: 6
14
Patent: 5
15
Real estate development
Patent: 5
16
Aerospace,National security,Airplane,
...[+2]
Patent: 4
17
Patent: 4
18
Patent: 4
19
Patent: 4
20
Shopping mall,Electronics
Patent: 4
Page generation time: May 14 2025