Choi; Hwanjong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Choi; Hwanjong.The latest application filed is for "heater unit and air conditioner including the same".
- Choi; Hwanjong - Changwon-si KR
- Choi; Hwanjong - Seoul KR
| 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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