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Top 20 Key Players companies in HVAC
by Highest Patent Value in the South Korea in 2018

The HVAC top 20 is Discovery PatSnap’ annual ranking of the top 20 Highest Patent Value HVAC 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.
Heating, ventilation, and air conditioning (HVAC) is the technology of indoor and vehicular environmental comfort. Its goal is to provide thermal comfort and acceptable indoor air quality. HVAC system design is a subdiscipline of mechanical engineering, based on the principles of thermodynamics, fluid mechanics and heat transfer. "Refrigeration" is sometimes added to the field's abbreviation, as HVAC&R or HVACR or "ventilation" is dropped, as in HACR (as in the designation of HACR-rated circuit breakers).
#
Company Name
Region
Tech Topics
Total
1
Samsung Electronics Co., Ltd.
Computer hardware,Semiconductor,Software,
...[+2]
Avg patent value: 3.54 M
2
Hyoseong Electric Co., Ltd.
Electric motor,Electrical equipment,Electronics
Avg patent value: 960,000
3
LG Energy Solution Ltd.
Energy storage,Lithium battery
Avg patent value: 816,666
4
LG Chem Ltd.
Petrochemical,Synthetic rubber,Health care,
...[+2]
Avg patent value: 671,400
5
Hyundai Dymos, Inc.
Axle,Manual transmission,Automotive engineering,
...[+2]
Avg patent value: 596,666
6
LS Automotive Technologies Co., Ltd.
Automotive engineering
Avg patent value: 320,000
7
Hanon Systems
Heat exchanger,Automotive engineering,Industrial engineering,
...[+2]
Avg patent value: 304,892
8
Hyundai IHL Co., Ltd.
Bulb
Avg patent value: 293,333
9
Hyundai Motor Co., Ltd.
Public transport,Automotive engineering,Truck,
...[+2]
Avg patent value: 239,045
10
Continental Automotive Electronics LLC
Accelerometer,Automotive electronics,Automotive engineering
Avg patent value: 213,000
11
Kia Corp.
Customer expectation,Automotive engineering,Public transport,
...[+2]
Avg patent value: 179,944
12
LG Electronics, Inc.
Computer hardware,Electronics,Telecommunications,
...[+2]
Avg patent value: 128,888
13
Korea Calsonic Corp.
Avg patent value: 66,000
14
KT Corp.
Telecommunications,Internet of Things,Broadband,
...[+2]
Avg patent value: 63,000
15
TechServer Corp.
Software,Enterprise software
Avg patent value: 61,000
16
LX Hausys Ltd.
Wallpaper,Thermal insulation,Architecture,
...[+2]
Avg patent value: 58,000
17
HYUNDAI ENGINEERING & CONSTRUCTION CO., LTD.
Civil engineering,Construction engineering,DOCK,
...[+2]
Avg patent value: 49,333
18
Dongguk University Industry-Academic Cooperation Foundation
Avg patent value: 49,333
19
Sungjin Engineering Co., Ltd.
Construction engineering
Avg patent value: 37,000
20
Korea Institute of Industrial Technology
Industrial technology
Avg patent value: 36,000
Page generation time: Jun 26 2025