Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7005377 | Bimetal layer manufacturing method | Ellick Ma, Yan Yu, Ren Chong, Ji-Wei Sun | 2006-02-28 |
| 6946335 | Method of manufacturing improved double-diffused metal-oxide-semiconductor device with self-aligned channel | Ellick Ma, Ping Huang | 2005-09-20 |
| 6762434 | Electrical print resolution test die | Robert Rumsey, Arthur Lam | 2004-07-13 |
| 5753391 | Method of forming a resistor having a serpentine pattern through multiple use of an alignment keyed mask | Marshall David Stone, Martin E. Garnett, Michael J. Mottola | 1998-05-19 |
| 5747200 | Mask structure having offset patterns for alignment | Ellick Ma | 1998-05-05 |
| 5439764 | Mask having multiple patterns | Martin Alter, Lawrence R. Sample, Marty Garnett, Helmuth R. Litfin | 1995-08-08 |