Granted Patent
Utility
US 6,436,844
· Confirmation No. 5193
SEMICONDUCTOR STRUCTURE USEFUL IN A SELF-ALIGNED CONTACT ETCH AND METHOD FOR MAKING SAME
Inventor:
David S. Becker
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-08-27 | TRNA |
Transmittal of New Application | 5 | View | |
| 2001-08-27 | ADS |
Application Data Sheet | 3 | View | |
| 2001-08-27 | A.PE |
Preliminary Amendment | 4 | View | |
| 2001-08-27 | SPEC |
Specification | 21 | View | |
| 2001-08-27 | CLM |
Claims | 18 | View | |
| 2001-08-27 | ABST |
Abstract | 1 | View | |
| 2001-08-27 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-08-27 | OATH |
Oath or Declaration filed | 1 | View |
Inventors
David S. Becker
Boise, ID
Attorneys & Agents of Record
Classification
USPC
438/761
H10W20/069
Prosecution
- Examiner
- KILDAY, LISA A
- Art Unit
- 2829
- Docket No.
- 23804-P044C2
- Confirmation No.
- 5193
Publication
- Pub. No.
- US20020001970A1
- Pub. Date
- 2002-01-03
Patent Term Adjustment
0days
RELEASE OF SECURITY INTEREST
Recorded 2019-10-09
RELEASE OF SECURITY INTEREST
Recorded 2018-08-23
CORRECTIVE ASSIGNMENT TO CORRECT THE REPLACE ERRONEOUSLY FILED PATENT #7358718 WITH THE CORRECT PATENT #7358178 PREVIOUSLY RECORDED ON REEL 038669 FRAME 0001. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTEREST.
Recorded 2017-06-08
PATENT SECURITY AGREEMENT
Recorded 2016-06-02
SECURITY INTEREST
Recorded 2016-05-12
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Quick Facts
- Patent No.
- US 6,436,844
- App. No.
- 09/939,905
- Filed
- 2001-08-27
- Granted
- 2002-08-20
- Pub. No.
- US20020001970A1
- Examiner
- KILDAY, LISA A
- Art Unit
- 2829
- PTA
- 0 days
External Links