Elizabeth A Dauch
Inventor
Stats
- 4 US patents issued
- 6 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 4 US Patents Issued
- 6 US Applications Filed
- 10 Total Citation Count
- May 4, 2007 Most Recent Filing
- Jun 24, 2003 Earliest Filing
Work History
| Patent Owner | Applications Filed | Year |
|---|---|---|
| NEC ELECTRONICS AMERICA, INC. | 2
| 2003
|
| RENESAS ELECTRONICS AMERICA INC. | 4
2 | 2003
2006 |
Inventor Addresses
| Address | Duration |
|---|---|
| Rocklin, CA | Dec 20, 05 - Sep 06, 07 |
| Rocklin, CA, US | Dec 30, 04 - Mar 24, 09 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B08B: | CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL | 1 |
| H01L: | SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR | 5 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 7507664 | 2009 | Tungsten plug corrosion prevention method using ionized air | 0 |
| 2007/0207,609 | 2007 | Tungsten Plug Corrosion Prevention Method Using Water | 0 |
| 7253092 | 2007 | Tungsten plug corrosion prevention method using water | 3 |
| 2006/0292,869 | 2006 | Tungsten plug corrosion prevention method using ionized air | 0 |
| 7052992 | 2006 | Tungsten plug corrosion prevention method using ionized air | 3 |
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