loadpatents
Patent applications and USPTO patent grants for Choi; Hwanjong.The latest application filed is for "heater unit and air conditioner including the same".
Patent | Date |
---|---|
Heat pump Grant 9,316,402 - Noh , et al. April 19, 2 | 2016-04-19 |
Heat pump type hot water supply apparatus Grant 9,003,818 - Choi , et al. April 14, 2 | 2015-04-14 |
Heat pump type speed heating apparatus Grant 8,850,837 - Park , et al. October 7, 2 | 2014-10-07 |
Heat pump-type hot water feeding apparatus Grant 8,640,475 - Park , et al. February 4, 2 | 2014-02-04 |
Heater Unit And Air Conditioner Including The Same App 20120103008 - Choi; Hwanjong ;   et al. | 2012-05-03 |
Heat Pump App 20120042673 - NOH; Jinhee ;   et al. | 2012-02-23 |
Heat Pump App 20120043390 - NOH; Jinhee ;   et al. | 2012-02-23 |
Heat Pump-type Hot Water Feeding Apparatus App 20120042678 - PARK; Heewoong ;   et al. | 2012-02-23 |
Heat Pump Type Speed Heating Apparatus App 20110259025 - NOH; Jinhee ;   et al. | 2011-10-27 |
Heat Pump Type Hot Water Supply Apparatus App 20110259027 - CHOI; Hwanjong ;   et al. | 2011-10-27 |
Heat Pump Type Speed Heating Apparatus App 20110259024 - PARK; Noma ;   et al. | 2011-10-27 |
Home Appliance And Method Of Operating The Same App 20110264932 - PARK; Noma ;   et al. | 2011-10-27 |
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