Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6847198 | Frequency sensing voltage regulator | John D. Porter | 2005-01-25 |
| 6586916 | Frequency sensing NMOS voltage regulator | John D. Porter | 2003-07-01 |
| 6331766 | Frequency sensing NMOS voltage regulator | John D. Porter | 2001-12-18 |
| 6175221 | Frequency sensing NMOS voltage regulator | John D. Porter | 2001-01-16 |
| 5808500 | Block architecture semiconductor memory array utilizing non-inverting pass gate local wordline driver | — | 1998-09-15 |
| 5677555 | Output driver transistor with multiple gate bodies | Cathal G. Phelan | 1997-10-14 |