Free Trial
Want deep insights into your competitors & competitive landscape? Try Patsnap Eureka!

Top 20 Key Players companies in Brazing
by Most Patent Filings in the South Korea in 2021

The Brazing top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filings Brazing Key Players in the South Korea. Discovery has identified the top key players, startups & unicorns, fast-growings, news entrants in 2021, ranking from differnt perspectives, including patent filing intensity, academic research capability, news media heat. The company list is generated from various data types.
Brazing is a metal-joining process in which two or more metal items are joined together by melting and flowing a filler metal into the joint, the filler metal having a lower melting point than the adjoining metal.
#
Company Name
Region
Tech Topics
Total
1
Hanon Systems
Heat exchanger,Automotive engineering,Industrial engineering,
...[+2]
Patent: 107
2
Samsung Electronics Co., Ltd.
Computer hardware,Semiconductor,Software,
...[+2]
Patent: 84
3
LG Electronics, Inc.
Computer hardware,Electronics,Telecommunications,
...[+2]
Patent: 77
4
Hyundai Motor Co., Ltd.
Public transport,Automotive engineering,Truck,
...[+2]
Patent: 49
5
Samsung Electro-Mechanics Co., Ltd.
Electronic component,Capacitor,Semiconductor,
...[+2]
Patent: 34
6
Daewoo Electronics Co. Ltd.
Electronics,Graphics processing unit,Peripheral,
...[+2]
Patent: 33
7
Kia Corp.
Customer expectation,Automotive engineering,Public transport,
...[+2]
Patent: 26
8
Korea Institute of Industrial Technology
Industrial technology
Patent: 26
9
LIG Nex1 Co., Ltd.
Missile,Electronics,Radar,
...[+2]
Patent: 23
10
erae Automotive Systems Co., Ltd.
Automotive engineering,Exhaust gas recirculation,Alternator,
...[+2]
Patent: 23
11
KB AutoTech Co., Ltd.
Heat exchanger,Automation,Manufacturing engineering,
...[+2]
Patent: 23
12
DAEWOO ELECTRONIC COMPONENTS Co., Ltd.
Semiconductor,Electronics,Electronic component,
...[+2]
Patent: 22
13
Samsung SDI Co., Ltd.
Plasma display,Lithium-ion battery,Solar energy,
...[+2]
Patent: 20
14
WINIA Co., Ltd.
Microwave,Vacuum cleaner,Automation,
...[+2]
Patent: 20
15
Doowon Climate Control Co., Ltd.
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 17
16
AMOSENSE Co., Ltd.
Electronic component,Inductive charging,Mission statement,
...[+1]
Patent: 12
17
Heesung Metal Co., Ltd.
Mining engineering,Natural resource management,Electrical contacts,
...[+2]
Patent: 11
18
POSCO
Materials science,Mining engineering,Metal,
...[+2]
Patent: 10
19
JC Corp.
Torch,Chemical engineering
Patent: 10
20
Smart Electronics, Inc.
Electronics,Semiconductor,Resistor,
...[+1]
Patent: 10
Page generation time: Jun 04 2025