Choi; Jaeyeon
Patent Applications and Registrations
Patent applications and USPTO patent grants for Choi; Jaeyeon.The latest application filed is for "apparatus for moving blades of a wind turbine, method for repairing pitch bearings using the same, and wind turbine including the same".
- Choi; Jaeyeon - Geoje-si KR
- Choi; Jaeyeon - Seoul KR
| Patent | Date |
|---|---|
| Apparatus for moving blades of a wing turbine and wind turbine including the same Grant 9,810,197 - Choi , et al. November 7, 2 | 2017-11-07 |
| Apparatus For Moving Blades Of A Wind Turbine, Method For Repairing Pitch Bearings Using The Same, And Wind Turbine Including The Same App 20150300313 - CHOI; Jaeyeon ; et al. | 2015-10-22 |
| Digital price displayer and ESL system comprising the same Grant 8,698,606 - Choi , et al. April 15, 2 | 2014-04-15 |
| Digital Price Displayer And Esl System Comprising The Same App 20110102155 - Choi; Jaeyeon ; et al. | 2011-05-05 |
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