Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6958947 | Semiconductor memory device with internal voltage generators for testing a memory array and peripheral circuits | Chul-Sung Park, Hyang-Ja Yang, Seung Min Lee | 2005-10-25 |
| 6949960 | Semiconductor integrated circuit comprising functional modes | Chul-Sung Park, Hyang-Ja Yang, Hong Kyun Kim | 2005-09-27 |
| 6909661 | Semiconductor memory device with data input/output organization in multiples of nine bits | Hyang-Ja Yang, Yun Jin Cho, Chul-Sung Park | 2005-06-21 |