Choi; Sun Kak
Patent Applications and Registrations
Patent applications and USPTO patent grants for Choi; Sun Kak.The latest application filed is for "cage holder for spinal fusion cage".
- Choi; Sun Kak - Gwangju-si KR
- Choi; Sun Kak - Gyeonggi-do KR
- CHOI; Sun Kak - Gwangju-si Gyeonggi-do KR
| Patent | Date |
|---|---|
| End plate for spinal fusion cage Grant D956,234 - Kang , et al. June 28, 2 | 2022-06-28 |
| End plate for a spinal fusion cage Grant D930,160 - Sin , et al. September 7, 2 | 2021-09-07 |
| End plate for a spinal fusion cage Grant D929,594 - Sin , et al. August 31, 2 | 2021-08-31 |
| Cage Holder For Spinal Fusion Cage App 20210259855 - KANG; Gook Jin ; et al. | 2021-08-26 |
| Expandable Spinal Fusion Cage App 20210259848 - KANG; Gook Jin ; et al. | 2021-08-26 |
| Surgical screw and fusion device using same Grant 10,660,684 - Kang , et al. | 2020-05-26 |
| Surgical screw and fusion device using the same Grant 10,660,679 - Kang , et al. | 2020-05-26 |
| Surgical Screw And Fusion Device Using Same App 20180303530 - KANG; Gook-Jin ; et al. | 2018-10-25 |
| Surgical Screw and Fusion Device Using the Same App 20180296261 - KANG; Gook-Jin ; et al. | 2018-10-18 |
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