Patent Application
Utility
App. No. 09/845,306
· Confirmation No. 3009
METHOD FOR FABRICATION SEMICONDUCTOR DEVICE HAVING TRENCH ISOLATION STRUCTURE
Inventor:
Shinya Ito
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-05-01 | TRNA |
Transmittal of New Application | 4 | View | |
| 2001-05-01 | SPEC |
Specification | 15 | View | |
| 2001-05-01 | CLM |
Claims | 5 | View | |
| 2001-05-01 | ABST |
Abstract | 1 | View | |
| 2001-05-01 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-05-01 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Shinya Ito
Tokyo, JAPAN
Attorneys & Agents of Record
Classification
USPC
438/424
H10W10/014
H10W10/17
Prosecution
- Examiner
- BLUM, DAVID S
- Art Unit
- 2813
- Docket No.
- 136566/00
- Confirmation No.
- 3009
Foreign Priority
136566/2000
·
2000-05-10
·
JAPAN
Publication
- Pub. No.
- US20010041419A1
- Pub. Date
- 2001-11-15
Patent Term Adjustment
-90days
No related applications found.
from
NEC CORPORATION
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-02-25
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Quick Facts
- App. No.
- 09/845,306
- Filed
- 2001-05-01
- Granted
- 2002-08-20
- Pub. No.
- US20010041419A1
- Examiner
- BLUM, DAVID S
- Art Unit
- 2813
- PTA
- -90 days
External Links