Issued Patents All Time
Showing 25 most recent of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12296378 | Method of manufacturing metal product and mold used therefor | Seung Ho Park, Sung Hyun BYUN | 2025-05-13 |
| 12270828 | Probe card | Seung Ho Park, Sung Hyun BYUN | 2025-04-08 |
| 12222370 | Probe head and probe card having same | Seung Ho Park, Sung Hyun BYUN | 2025-02-11 |
| 12169212 | Probe head and probe card comprising same | Sung Hyun BYUN, Dong Hyeok Seo | 2024-12-17 |
| 12151461 | Manufacturing method of anodic oxide film structure and anodic oxide film structure | Seung Ho Park, Sung Hyun BYUN | 2024-11-26 |
| D1051865 | Semiconductor probe pin | — | 2024-11-19 |
| D1030689 | Semiconductor probe pin | — | 2024-06-11 |
| 11860192 | Probe head and probe card having same | Seung Ho Park, Sung Hyun BYUN | 2024-01-02 |
| 11852656 | Probe head and probe card having same | Seung Ho Park, Tae Hwan Song | 2023-12-26 |
| 11852655 | Multilayer wiring substrate, method of manufacturing same, and probe card having same | Seung Ho Park, Sung Hyun BYUN | 2023-12-26 |
| 11691387 | Laminated anodic aluminum oxide structure, guide plate of probe card using same, and probe card having same | Seung Ho Park, Sung Hyun BYUN | 2023-07-04 |
| 11696398 | Anodic aluminum oxide structure, probe head having same, and probe card having same | Seung Ho Park, Dong Eun Lee | 2023-07-04 |
| 11651904 | Multilayer ceramic substrate and probe card including same | Seung Ho Park, Sung Hyun BYUN | 2023-05-16 |
| 11632858 | Anodic aluminum oxide structure | Seung Ho Park, Dong Eun Lee | 2023-04-18 |
| 11621382 | Anodic oxide film for electric contact, optoelectronic display, and method of manufacturing optoelectronic display | Seung Ho Park, Dong Hyeok Seo | 2023-04-04 |
| 11619655 | Probe card for testing a pattern formed on a wafer | Seung Ho Park, Sung Hyun BYUN | 2023-04-04 |
| 11610937 | Micro LED group substrate, method of manufacturing same, micro LED display panel, and method of manufacturing same | Seung Ho Park, Sung Hyun BYUN | 2023-03-21 |
| 11581210 | Micro LED transfer system | Seung Ho Park, Sung Hyun BYUN | 2023-02-14 |
| 11548170 | Micro LED grip body and system having same for inspecting micro LED | Seung Ho Park, Sung Hyun BYUN, Tae Hwan Song | 2023-01-10 |
| 11545596 | Optical component package and device using same | Seung Ho Park, Moon Hyun Kim | 2023-01-03 |
| 11543432 | Probe head and probe card having same | Seung Ho Park, Sung Hyun BYUN | 2023-01-03 |
| 11535001 | Manufacturing method of anodic oxide film structure and anodic oxide film structure | Seung Ho Park, Sung Hyun BYUN | 2022-12-27 |
| 11523504 | Anodic oxide film structure | Sung Hyun BYUN, Tae Hwan Song | 2022-12-06 |
| 11497126 | Multilayer wiring board and probe card including same | Seung Ho Park, Sung Hyun BYUN | 2022-11-08 |
| 11437196 | Multilayer ceramic substrate and probe card including same | Seung Ho Park, Sung Hyun BYUN | 2022-09-06 |