Choi; Dae Hwan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Choi; Dae Hwan.The latest application filed is for "magnesium alloy sheet and manufacturing method thereof".
- Choi; Dae Hwan - Pohang-si Gyeongsangbuk-do
- CHOI; Dae-Hwan - Gangneung-si Gangwon-do
- Choi; Dae-Hwan - Busan KR
| Patent | Date |
|---|---|
| Magnesium Alloy Sheet And Manufacturing Method Thereof App 20210140017 - Park; Jae Sin ; et al. | 2021-05-13 |
| High Strength Magnesium Alloy With Excellent Flame Retardancy, And Method For Producing Same App 20200087757 - PARK; Woo-Jin ; et al. | 2020-03-19 |
| Air conditioner Grant 7,398,654 - Choi , et al. July 15, 2 | 2008-07-15 |
| Air conditioner Grant 7,363,771 - Choi , et al. April 29, 2 | 2008-04-29 |
| Air conditioner App 20060260339 - Choi; Dae-Hwan ; et al. | 2006-11-23 |
| Air Conditioner App 20060248909 - Choi; Dae-Hwan ; et al. | 2006-11-09 |
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