Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9459638 | Internal voltage generation circuit for adjusting internal voltage signal based on received bulk voltage signal, an upper limit reference voltage signal, and a lower limit reference voltage signal | — | 2016-10-04 |
| 8120393 | Semiconductor memory apparatus | — | 2012-02-21 |
| 7933157 | Apparatus for generating pumping voltage | — | 2011-04-26 |
| 7663958 | Semiconductor device | — | 2010-02-16 |