Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7144805 | Method of submicron metallization using electrochemical deposition of recesses including a first deposition at a first current density and a second deposition at an increased current density | Linlin Chen, Lyndon Graham, Thomas Ritzdorf, Robert W. Batz, Jr. | 2006-12-05 |
| 6814855 | Automated chemical management system having improved analysis unit | Lyndon Graham | 2004-11-09 |
| 6806186 | Submicron metallization using electrochemical deposition | Linlin Chen, Lyndon Graham, Thomas Ritzdorf, Robert W. Batz, Jr. | 2004-10-19 |
| 6592736 | Methods and apparatus for controlling an amount of a chemical constituent of an electrochemical bath | Thomas Ritzdorf | 2003-07-15 |