Choi; Woojoo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Choi; Woojoo.The latest application filed is for "air conditioner".
- Choi; Woojoo - Seoul KR
- Choi; Woojoo - Anyang-si KR
| Patent | Date |
|---|---|
| Air conditioner and defrost control method therefor Grant 11,131,472 - Lee , et al. September 28, 2 | 2021-09-28 |
| Air Conditioner App 20210080140 - LEE; Jaewon ; et al. | 2021-03-18 |
| Centrifugal blower and air conditioner using the same Grant 9,951,781 - Choi , et al. April 24, 2 | 2018-04-24 |
| Induction cooker Grant D814,844 - Kim , et al. April 10, 2 | 2018-04-10 |
| Induction cooker Grant D814,230 - Choi , et al. April 3, 2 | 2018-04-03 |
| Oven Grant D781,636 - Kim , et al. March 21, 2 | 2017-03-21 |
| Microwave oven Grant D779,263 - Suh , et al. February 21, 2 | 2017-02-21 |
| Microwave oven Grant D779,264 - Suh , et al. February 21, 2 | 2017-02-21 |
| Centrifugal Fan App 20170023001 - YANG; Taeman ; et al. | 2017-01-26 |
| Network system equipped with air conditioner and control method thereof Grant 9,151,508 - Han , et al. October 6, 2 | 2015-10-06 |
| Centrifugal Blower And Air Conditioner Using The Same App 20150013945 - CHOI; Woojoo ; et al. | 2015-01-15 |
| Network System Equipped With Air Conditioner And Control Method Thereof App 20130103205 - Han; Seungjin ; et al. | 2013-04-25 |
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