Granted Patent
Utility
US 6,462,416
· Confirmation No. 4390
GRADATED BARRIER LAYER IN INTEGRATED CIRCUIT INTERCONNECTS
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-07-13 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-07-13 | ADS |
Application Data Sheet | 2 | View | |
| 2001-07-13 | SPEC |
Specification | 8 | View | |
| 2001-07-13 | CLM |
Claims | 4 | View | |
| 2001-07-13 | ABST |
Abstract | 1 | View | |
| 2001-07-13 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2001-07-13 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
438/637
H10W20/035
H10W20/425
H10W20/033
H10W20/043
H10W20/4403
Prosecution
- Examiner
- LE, THAO P
- Art Unit
- 2818
- Customer No.
- 22898
- Docket No.
- F0345
- Confirmation No.
- 4390
Patent Term Adjustment
0days
No related applications found.
RELEASE OF SECURITY INTEREST
Recorded 2020-11-10
AMENDED AND RESTATED U.S. PATENT SECURITY AGREEMENT (FOR NON-U.S. GRANTORS)
Recorded 2018-08-22
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-02-22
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-07-13
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Quick Facts
- Patent No.
- US 6,462,416
- App. No.
- 09/905,469
- Filed
- 2001-07-13
- Granted
- 2002-10-08
- Examiner
- LE, THAO P
- Art Unit
- 2818
- PTA
- 0 days
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