Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12261206 | Method of forming vias in a GaN/diamond wafer | — | 2025-03-25 |
| 11901418 | GaN/diamond wafers | — | 2024-02-13 |
| 11901417 | GaN/diamond wafers | — | 2024-02-13 |
| 11652146 | Method of forming a semiconductor wafer containing a gallium-nitride layer and two diamond layers | — | 2023-05-16 |
| 11521957 | Semiconductor device and method of manufacture | — | 2022-12-06 |
| 11502175 | GaN/diamond wafers | — | 2022-11-15 |
| 11476335 | GaN/diamond wafers | — | 2022-10-18 |
| 11424328 | GaN/diamond wafers | — | 2022-08-23 |
| 11146243 | Bulk acoustic wave filter | — | 2021-10-12 |
| 10906998 | Non-stretched polypropylene-based film | Kyung Seop Noh, Ji Ho Choi, Churl-Young Park, Ki Soo Lee, Sang Jin Jeon +2 more | 2021-02-02 |
| 10861947 | Methods for processing high electron mobility transistor (HEMT) | — | 2020-12-08 |
| 10707311 | High electron mobility transistor (HEMT) | — | 2020-07-07 |
| 10604597 | Polypropylene | Ji Ho Choi, In Yong Jung, Kyung Seop Noh, Sang Jin Jeon, Sang Eun An +1 more | 2020-03-31 |
| 10594298 | Bulk acoustic wave filter | — | 2020-03-17 |
| 10217827 | High electron mobility transistor (HEMT) | — | 2019-02-26 |
| 10214601 | Non-stretched polypropylene-based film | Kyung Seop Noh, Ji Ho Choi, Churl-Young Park, Ki Soo Lee, Sang Jin Jeon +2 more | 2019-02-26 |
| 10128107 | Wafers having III-Nitride and diamond layers | Sam Yul Cho | 2018-11-13 |
| 9000471 | LED module | Young Keun Kim | 2015-04-07 |
| 8697461 | LED module and manufacturing method thereof | Young Keun Kim | 2014-04-15 |
| D639879 | Golf putter head | — | 2011-06-14 |
| 6091142 | Assembly for dissipating heat from a stacked semiconductor package | — | 2000-07-18 |
| 5960261 | Method for manufacturing semiconductor package | — | 1999-09-28 |
| 5930610 | Method for manufacturing T-gate | — | 1999-07-27 |