Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7139992 | Short path search using tiles and piecewise linear cost propagation | Zhaoyun Xing | 2006-11-21 |
| 6792587 | 2.5-D graph for multi-layer routing | Zhaoyun Xing | 2004-09-14 |
| 6665852 | Piecewise linear cost propagation for path searching | Zhaoyun Xing | 2003-12-16 |
| 6519756 | Method and apparatus for building an integrated circuit | Zhaoyun Xing | 2003-02-11 |
| 6446245 | Method and apparatus for performing power routing in ASIC design | Zhaoyun Xing | 2002-09-03 |
| 4914582 | Cache tag lookaside | William R. Bryg | 1990-04-03 |
| 4722050 | Method and apparatus for facilitating instruction processing of a digital computer | Ruby B. Lee, Allen J. Baum | 1988-01-26 |