KIM; Doyoun
Patent Applications and Registrations
Patent applications and USPTO patent grants for KIM; Doyoun.The latest application filed is for "method, system, and computer program for providing online chatroom service".
- KIM; Doyoun - Seongnam-si KR
- KIM; Doyoun - Suwon-si KR
- Kim; Doyoun - Gwangju N/A KR
- Kim; Doyoun - Kyunggi-Do KR
| Patent | Date |
|---|---|
| Method, System, And Computer Program For Providing Online Chatroom Service App 20220286413 - KANG; Chun Sik ; et al. | 2022-09-08 |
| Electronic Device And Method Of Operating The Same App 20220269342 - KIM; Doyoun ; et al. | 2022-08-25 |
| Electronic device Grant 9,063,594 - Lee , et al. June 23, 2 | 2015-06-23 |
| Electronic Device App 20130147728 - LEE; Gangyoung ; et al. | 2013-06-13 |
| High slew-rate amplifier circuit for TFT-LCD system Grant 7,429,972 - Choi , et al. September 30, 2 | 2008-09-30 |
| High slew-rate amplifier circuit for TFT-LCD system App 20050052395 - Choi, Changhwe ; et al. | 2005-03-10 |
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