Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6611946 | Method and system for automatic generation of DRC rules with just in time definition of derived layers | Guy R. Richardson | 2003-08-26 |
| 6606735 | Method and system for using error and filter layers in each DRC rule | Guy R. Richardson | 2003-08-12 |