Lee; Keumkoo
Patent Applications and Registrations
Patent applications and USPTO patent grants for Lee; Keumkoo.The latest application filed is for "electronic apparatus and method for managing sleep".
- Lee; Keumkoo - Yongin-si KR
| Patent | Date |
|---|---|
| Electronic apparatus and method for managing sleep Grant 10,625,043 - Lee , et al. | 2020-04-21 |
| Display screen or portion thereof with graphical user interface Grant D791,160 - Jang , et al. July 4, 2 | 2017-07-04 |
| Electronic Apparatus And Method For Managing Sleep App 20170173299 - LEE; Keumkoo ; et al. | 2017-06-22 |
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