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Top 20 Fast-growings companies in HVAC
by Most Patent Filing In 3 Years in the South Korea in 2019

The HVAC top 20 is Discovery PatSnap’ annual ranking of the top 20 Most Patent Filing In 3 Years HVAC 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.
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
Hyundai Motor Co., Ltd.
Public transport,Automotive engineering,Truck,
...[+2]
Patent: 67
2
Kia Corp.
Customer expectation,Automotive engineering,Public transport,
...[+2]
Patent: 66
3
Hanon Systems
Heat exchanger,Automotive engineering,Industrial engineering,
...[+2]
Patent: 28
4
erae Automotive Systems Co., Ltd.
Automotive engineering,Exhaust gas recirculation,Alternator,
...[+2]
Patent: 10
5
DAEWOO SHIPBUILDING & MARINE ENGINEERING Co., Ltd.
Shipbuilding,Shipyard,Computer hardware,
...[+2]
Patent: 5
6
Samsung Heavy Industries Co., Ltd.
Shipbuilding,Shipyard,Marine engineering,
...[+2]
Patent: 4
7
Doowon Climate Control Co., Ltd.
Automation,Mechanical engineering,Manufacturing engineering,
...[+1]
Patent: 3
8
Ssangyong Motor Co., Ltd.
Sport utility vehicle,Automotive engineering,Diesel engine,
...[+2]
Patent: 3
9
LG Chem Ltd.
Petrochemical,Synthetic rubber,Health care,
...[+2]
Patent: 3
10
LG Energy Solution Ltd.
Energy storage,Lithium battery
Patent: 3
11
LG Electronics, Inc.
Computer hardware,Electronics,Telecommunications,
...[+2]
Patent: 3
12
Korea Railroad Research Institute
GSM,5G
Patent: 1
13
KT Corp.
Telecommunications,Internet of Things,Broadband,
...[+2]
Patent: 1
14
Korea Institute of Construction Technology
Patent: 1
15
Ewha University-Industry Collaboration Foundation
Asset management,Impact investing,Social Welfare
Patent: 1
16
Chung-Ang University Industry Academic Cooperation Foundation
Asset management,Impact investing,Social Welfare
Patent: 1
17
Korea Calsonic Corp.
Patent: 1
18
Edison Motors Co. Ltd.
Patent: 1
19
Postech Academy - Industry Foundation
Patent: 1
20
Pukyong National University
Globalization,Chemistry,Materials science,
...[+2]
Patent: 1
Page generation time: Jun 12 2025