Ranking Year:
# | Company Name | Region | Tech Topics | Total |
|---|
1 |  | Plasma display,Lithium-ion battery,Solar energy, ...[+2] | Patent: 2 | |
2 |  | Polymer,Industrial engineering,Battery (electricity), ...[+2] | Patent: 2 | |
3 |  | Patent: 1 | ||
4 | | Noise | Patent: 1 | |
5 | | Patent: 1 |
Top 5 New Entrants companies in HVAC
by Most Patent Filing In 3 Years in the South Korea in 2021
The HVAC top 5 is Discovery PatSnap’ annual ranking of the top 5 Most Patent Filing In 3 Years HVAC New Entrants 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.
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).
Page generation time:
Jul 19 2025