Granted Patent
Utility
US 6,492,226
· Confirmation No. 6725
METHOD FOR FORMING A METAL CAPACITOR IN A DAMASCENE PROCESS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-06-15 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-06-15 | SPEC |
Specification | 14 | View | |
| 2001-06-15 | CLM |
Claims | 4 | View | |
| 2001-06-15 | ABST |
Abstract | 1 | View | |
| 2001-06-15 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2001-06-15 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Chen-Chiu Hsue
Hsinchu, TAIWAN
Shyh-Dar Lee
Hsinchu Hsien, TAIWAN
Attorneys & Agents of Record
Classification
USPC
438/386
H10D1/682
H10D1/692
H10W20/031
Prosecution
- Examiner
- LE, DUNG ANH
- Art Unit
- 2818
- Customer No.
- 2292
- Docket No.
- 0941-0277P-SP
- Confirmation No.
- 6725
Publication
- Pub. No.
- US20020192921A1
- Pub. Date
- 2002-12-19
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2005-01-27
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-06-15
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Quick Facts
- Patent No.
- US 6,492,226
- App. No.
- 09/880,849
- Filed
- 2001-06-15
- Granted
- 2002-12-10
- Pub. No.
- US20020192921A1
- Examiner
- LE, DUNG ANH
- Art Unit
- 2818
- PTA
- 0 days
External Links