Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7828042 | Hot runner magnesium casting system and apparatus | Naiyi Li, Ronald Cooper, Jim deVries, Christopher Lee, Tom Scholten +1 more | 2010-11-09 |
| 7823102 | Thermally aware design modification | Rajit Chandra, Adi Srinivasan | 2010-10-26 |
| 7810549 | Adaptive and universal hot runner manifold for die casting | Naiyi Li | 2010-10-12 |
| 6507938 | Methods for improving the performance of VLSI layouts designed by a timing driven physical design tool | Kalapi Roy-Neogi | 2003-01-14 |
| 6134513 | Method and apparatus for simulating large, hierarchical microelectronic resistor circuits | — | 2000-10-17 |
| 5379231 | Method and apparatus for simulating a microelectric interconnect circuit | Lawrence T. Pillage, Curtis L. Ratzlaff | 1995-01-03 |