Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6983431 | Simultaneous placement of large and small cells in an electronic circuit | William C. Naylor, Jason R. Woolever | 2006-01-03 |
| 6951003 | Placing cells of an IC design using partition preconditioning | Troy W. Barbee, III, William C. Naylor | 2005-09-27 |
| 6948143 | Constrained optimization with linear constraints to remove overlap among cells of an integrated circuit | William C. Naylor, Jason R. Woolever | 2005-09-20 |
| 6766500 | Multiple pass optimization for automatic electronic circuit placement | William C. Naylor, Michael Fu | 2004-07-20 |
| 6671859 | Non-linear optimization system and method for wire length and delay optimization for an automatic electronic circuit placer | William C. Naylor, Lu Sha | 2003-12-30 |
| 6665851 | Quick placement of electronic circuits using orthogonal one dimensional placements | William C. Naylor | 2003-12-16 |
| 6662348 | Non-linear optimization system and method for wire length and density within an automatic electronic circuit placer | William C. Naylor, Lu Sha | 2003-12-09 |
| 6301693 | Non-linear optimization system and method for wire length and delay optimization for an automatic electric circuit placer | William C. Naylor, Lu Sha | 2001-10-09 |
| 6282693 | Non-linear optimization system and method for wire length and density within an automatic electronic circuit placer | William C. Naylor, Lu Sha | 2001-08-28 |
| 6212666 | Graphic representation of circuit analysis for circuit design and timing performance evaluation | Karl W. Gohl, Helmut Hissen | 2001-04-03 |
| 6011866 | Template formation method and apparatus | Stamatios Demetriou | 2000-01-04 |
| 6002800 | Image detection system | Stamatios Demetriou | 1999-12-14 |
| 5940541 | Digital halftoning of a continuous tone image using error diffusion | — | 1999-08-17 |
| 5880738 | Color mapping system utilizing weighted distance error measure | — | 1999-03-09 |
| 5454070 | Pixel to spline based region conversion method | Jim Mulhearn | 1995-09-26 |