DH

Doyong Ha

LG: 21 patents #2,022 of 26,165Top 8%
Overall (All Time): #203,593 of 4,157,543Top 5%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12066186 Control method of gas furnace Yongki Jeong, Janghee Park, Jusu Kim, Hansaem Park 2024-08-20
11898799 RPM control method of blower for gas furnace Jusu Kim, Janghee Park, Hansaem Park, Yongki Jeong 2024-02-13
11767974 Gas furnace Janghee Park, Yongki Jeong, Jusu Kim, Hansaem Park 2023-09-26
11747039 Gas furnace Jusu Kim, Yongki Jeong, Janghee Park, Hansaem Park 2023-09-05
11703237 Controlling drying conditions to maintain humidity levels during HVAC operation Janghee Park, Hansaem Park, Yongki Jeong 2023-07-18
11639793 Gas furnace Janghee Park, Yongki Jeong, Jusu Kim, Hansaem Park 2023-05-02
11629883 Gas furnace Jusu Kim, Janghee Park, Hansaem Park, Yongki Jeong 2023-04-18
11624504 Control method of gas furnace Yongki Jeong, Janghee Park, Jusu Kim, Hansaem Park 2023-04-11
11592207 Condensate trap for gas furnace Hansaem Park, Jusu Kim, Janghee Park, Yongki Jeong 2023-02-28
11592176 RPM control method for inducer for gas furnace Jusu Kim, Yongki Jeong, Janghee Park, Hansaem Park 2023-02-28
11519636 Condensate water trap for gas furnace Jusu Kim, Yongki Jeong, Janghee Park, Hansaem Park 2022-12-06
11499750 Gas furnace to produce heated air and optionally hot water via a bypass pipe Jusu Kim, Yongki Jeong, Janghee Park, Hansaem Park 2022-11-15
11473812 Control method of gas furnace Yongki Jeong, Janghee Park, Jusu Kim, Hansaem Park 2022-10-18
11441785 Gas furnace Janghee Park, Jusu Kim, Hansaem Park, Yongki Jeong 2022-09-13
11428403 Gas furnace Janghee Park, Jusu Kim, Hansaem Park, Yongki Jeong 2022-08-30
11378298 Control method for ventilation apparatus Hansaem Park, Janghee Park, Yongki Jeong 2022-07-05
11274836 Air conditioner apparatus Janghee Park, Hansaem Park, Yongki Jeong 2022-03-15
10330357 Air conditioner and cooling receiver of air conditioner Sangil Park, Jaeheuk Choi, Yoonho Yoo 2019-06-25
10234167 Air conditioner apparatus with partitioned suction and discharge channels Sangil Park, Yoonho Yoo, Taehee Kwak 2019-03-19
9683767 Cooling system and control method thereof Jaeheuk Choi, Taehee Kwak, Yoonho Yoo 2017-06-20
9599379 Integral air conditioning system for heating and cooling Yoonho Yoo, Taehee Kwak, Jaeheuk Choi 2017-03-21