Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8240452 | Tread elements for a conveyor and method and device for testing tread element strips | Gerhard Lunardi, Michael Matheisl, Wolfgang Neszmerak | 2012-08-14 |
| 7423344 | Bi-layer etch stop process for defect reduction and via stress migration improvement | Tae Seung Kim, Jin Zhao, Nathan Kruse, Ralf B. Willecke | 2008-09-09 |
| 7199047 | Bi-layer etch stop process for defect reduction and via stress migration improvement | Tae Seung Kim, Jin Zhao, Nathan Kruse, Ralf B. Willecke | 2007-04-03 |
| 6641867 | Methods for chemical vapor deposition of tungsten on silicon or dielectric | Wei-Yung Hsu, Jiong-Ping Lu, Ming-Jang Hwang | 2003-11-04 |