Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11935789 | Method of floated singulation | Chang-Yen Ko | 2024-03-19 |
| 11699649 | Electronic device having inverted lead pins | Chang-Yen Ko | 2023-07-11 |
| 11538740 | Leads for semiconductor package | Jason Chien, Yuh-Harng Chien | 2022-12-27 |
| 11437303 | Floated singulation | Chang-Yen Ko | 2022-09-06 |
| 11183450 | Electronic device having inverted lead pins | Chang-Yen Ko | 2021-11-23 |
| 11081429 | Finger pad leadframe | Jason Chien, Yuh-Harng Chien | 2021-08-03 |
| 10714418 | Electronic device having inverted lead pins | Chang-Yen Ko | 2020-07-14 |