Patent Application
Utility
App. No. 09/917,621
· Confirmation No. 3408
SEMICONDUCTOR MEMORY DEVICE
Inventor:
Yasushi Igarashi
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-02-06 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2001-07-31 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-07-31 | A.PE |
Preliminary Amendment | 2 | View | |
| 2001-07-31 | SPEC |
Specification | 26 | View | |
| 2001-07-31 | CLM |
Claims | 5 | View | |
| 2001-07-31 | ABST |
Abstract | 1 | View | |
| 2001-07-31 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2001-07-31 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Yasushi Igarashi
Tokyo, JAPAN
Attorneys & Agents of Record
Classification
USPC
257/295
H10D1/696
H10P14/418
Prosecution
- Examiner
- LUU, CHUONG A
- Art Unit
- 2825
- Docket No.
- 32011-173962
- Confirmation No.
- 3408
Foreign Priority
156629/1999
·
1999-06-03
·
JAPAN
Publication
- Pub. No.
- US20020017723A1
- Pub. Date
- 2002-02-14
Patent Term Adjustment
0days
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Quick Facts
- App. No.
- 09/917,621
- Filed
- 2001-07-31
- Granted
- 2004-03-23
- Pub. No.
- US20020017723A1
- Examiner
- LUU, CHUONG A
- Art Unit
- 2825
- PTA
- 0 days
External Links