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Technology Portfolio

Based on the Training talented employees, Academic / Industry collaboration,  and Technology innovation, Doowon R&D Center is pursuing to develop and customize the best quality car air conditional compressor.

Major R&D Achievements

  • 01. Developed R134a Internal variable swash plate
         compressor.
  • 02. Developed R134a External variable swash plate
         compressor.
  • 03.Developed Electric R134a Compressor for fuel
         cell vehicle.
  • 04. Developed Variable R744
         (environment-friendly refrigerant, CO2) Compressor.
Developed Various Compressors Developed R134a Compressor Patent pended

Applications and registration of patents

Domestic Overseas
App. Issue App. Issue
Fixed/Variable 80 24 18 1
CO2 50 21 9 0
Electric 47 10 11 0
Sum. 177 55 38 1

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