Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7493587 | Chromeless phase shifting mask for integrated circuits using interior region | — | 2009-02-17 |
| 7459248 | Performing OPC on structures with virtual edges | — | 2008-12-02 |
| 5651590 | Multi-disc vehicle wheel and process for manufacturing same | — | 1997-07-29 |
| 5647642 | Asymmetric vehicle wheel with integral counterbalance | — | 1997-07-15 |