Granted Patent
Utility
US 6,664,185
· Confirmation No. 9292
SELF-ALIGNED BARRIER FORMED WITH AN ALLOY HAVING AT LEAST TWO DOPANT ELEMENTS FOR MINIMIZED RESISTANCE OF INTERCONNECT
Patented Case
View Patent ↗
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-10-23 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-04-25 | TRNA |
Transmittal of New Application | 6 | View | |
| 2002-04-25 | SPEC |
Specification | 12 | View | |
| 2002-04-25 | CLM |
Claims | 6 | View | |
| 2002-04-25 | ABST |
Abstract | 1 | View | |
| 2002-04-25 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2002-04-25 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Pin-Chin C. Wang
Menlo Park, CA
Fei Wang
San Jose, CA
Attorneys & Agents of Record
Classification
USPC
438/618
H10W20/035
H10W20/084
H10W20/031
H10W20/055
H10W20/076
H10W20/097
H10W20/056
Y10S977/84
Prosecution
- Examiner
- GEYER, SCOTT B
- Art Unit
- 2829
- Customer No.
- 22443
- Docket No.
- 02-06
- Confirmation No.
- 9292
Patent Term Adjustment
0days
RELEASE OF SECURITY INTEREST
Recorded 2021-05-12
RELEASE OF SECURITY INTEREST
Recorded 2020-11-20
from
GLOBALFOUNDRIES INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2020-11-02
from
GLOBALFOUNDRIES INC.
SECURITY AGREEMENT
Recorded 2018-11-29
AFFIRMATION OF PATENT ASSIGNMENT
Recorded 2009-08-18
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-04-25
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Quick Facts
- Patent No.
- US 6,664,185
- App. No.
- 10/132,235
- Filed
- 2002-04-25
- Granted
- 2003-12-16
- Examiner
- GEYER, SCOTT B
- Art Unit
- 2829
- PTA
- 0 days
External Links