Han; Sangyeon
Patent Applications and Registrations
Patent applications and USPTO patent grants for Han; Sangyeon.The latest application filed is for "semiconductor memory device".
- Han; Sangyeon - Suwon-si KR
| Patent | Date |
|---|---|
| Three-dimensional semiconductor memory device Grant 11,410,951 - Choi , et al. August 9, 2 | 2022-08-09 |
| Semiconductor Memory Device App 20220173106 - CHOI; Hyungeun ; et al. | 2022-06-02 |
| Semiconductor memory device Grant 11,289,488 - Shin , et al. March 29, 2 | 2022-03-29 |
| Three-dimensional Semiconductor Memory Device And A Method Of Manufacturing The Same App 20220093626 - Shin; Joongchan ; et al. | 2022-03-24 |
| Semiconductor Devices Having Buried Gates App 20220077154 - Kim; Huijung ; et al. | 2022-03-10 |
| Three-dimensional Semiconductor Memory Device App 20220068859 - Choi; Hyungeun ; et al. | 2022-03-03 |
| Semiconductor Memory Device App 20220045079 - CHOI; Hyungeun ; et al. | 2022-02-10 |
| Semiconductor Memory Device And Method Of Fabricating The Same App 20210335790 - SONG; Jungwoo ; et al. | 2021-10-28 |
| Semiconductor memory device and method of fabricating the same Grant 11,114,440 - Song , et al. September 7, 2 | 2021-09-07 |
| Methods Of Manufacturing Semiconductor Devices App 20210159113 - CHOI; Byoungdeog ; et al. | 2021-05-27 |
| Three-dimensional Semiconductor Memory Device App 20210125989 - SHIN; Joongchan ; et al. | 2021-04-29 |
| Semiconductor devices and methods of manufacturing the same Grant 10,910,261 - Choi , et al. February 2, 2 | 2021-02-02 |
| Semiconductor Memory Device App 20200411523 - SHIN; Joongchan ; et al. | 2020-12-31 |
| Semiconductor Memory Device And Method Of Fabricating The Same App 20200203347 - Song; Jungwoo ; et al. | 2020-06-25 |
| Semiconductor memory device and method of fabricating the same Grant 10,665,592 - Song , et al. | 2020-05-26 |
| Semiconductor Devices And Methods Of Manufacturing The Same App 20200013668 - CHOI; Byoungdeog ; et al. | 2020-01-09 |
| Semiconductor devices having an air gap Grant 10,490,444 - Choi , et al. Nov | 2019-11-26 |
| Semiconductor Memory Device And Method Of Fabricating The Same App 20190164975 - SONG; JUNGWOO ; et al. | 2019-05-30 |
| Semiconductor Devices Having an Air Gap App 20170076974 - Choi; Byoungdeog ; et al. | 2017-03-16 |
| Semiconductor devices and methods of manufacturing the same Grant 9,520,348 - Choi , et al. December 13, 2 | 2016-12-13 |
| Methods for fabricating semiconductor devices Grant 9,287,300 - Kim , et al. March 15, 2 | 2016-03-15 |
| Methods For Fabricating Semiconductor Devices App 20150340284 - KIM; Eunjung ; et al. | 2015-11-26 |
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