Patent Application
Utility
App. No. 09/967,226
· Confirmation No. 7149
METHOD FOR FORMING INSIDE NITRIDE SPACER FOR DEEP TRENCH DEVICE DRAM CELL
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-07-21 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-07-21 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-07-21 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-09-28 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-09-28 | SPEC |
Specification | 8 | View | |
| 2001-09-28 | CLM |
Claims | 4 | View | |
| 2001-09-28 | ABST |
Abstract | 1 | View | |
| 2001-09-28 | DRW |
Drawings-only black and white line drawings | 4 | View |
Inventors
Arnd Scholz
Poughkeepsie, NY
Prakash C. Dev
Plano, TX
Attorneys & Agents of Record
Classification
USPC
438/386
H10B12/053
H10D1/047
H10B12/395
H10B12/0383
H10B12/488
Prosecution
- Examiner
- MAGEE, THOMAS J
- Art Unit
- 2811
- Docket No.
- 01 P 14592 US (8055-105)
- Confirmation No.
- 7149
Publication
- Pub. No.
- US20030062557A1
- Pub. Date
- 2003-04-03
Patent Term Adjustment
-9days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-10-08
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-01-13
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-08
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Quick Facts
- App. No.
- 09/967,226
- Filed
- 2001-09-28
- Granted
- 2003-09-16
- Pub. No.
- US20030062557A1
- Examiner
- MAGEE, THOMAS J
- Art Unit
- 2811
- PTA
- -9 days
External Links