Granted Patent
Utility
US 6,807,121
· Confirmation No. 6498
SEMICONDUCTOR MEMORY DEVICE FOR REALIZING EXTERNAL 8K REF/INTERNAL 4K REF STANDARD WITHOUT LENGTHENING THE REFRESH CYCLE
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2008-01-11 | C.AD |
Change of Address | 1 | View | |
| 2008-01-11 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2004-09-13 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-06-15 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-06-15 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-06-15 | 892 |
List of references cited by examiner | 1 | View | |
| 2004-06-15 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2004-06-15 | FWCLM |
Index of Claims | 1 | View | |
| 2004-06-15 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2004-06-01 | SRNT |
Examiner's search strategy and results | 1 | View | |
| 2004-04-01 | ELC. |
Response to Election / Restriction Filed | 1 | View | |
| 2004-04-01 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2004-04-01 | XT/ |
Extension of Time | 1 | View | |
| 2004-02-13 | CTRS |
Requirement for Restriction/Election | 5 | View | |
| 2002-11-13 | TRNA |
Transmittal of New Application | 1 | View | |
| 2002-11-13 | OATH |
Oath or Declaration filed | 3 | View | |
| 2002-11-13 | TRNA |
Transmittal of New Application | 1 | View | |
| 2002-11-13 | SPEC |
Specification | 28 | View | |
| 2002-11-13 | CLM |
Claims | 4 | View | |
| 2002-11-13 | ABST |
Abstract | 1 | View | |
| 2002-11-13 | DRW |
Drawings-only black and white line drawings | 18 | View | |
| 2002-11-13 | OATH |
Oath or Declaration filed | 3 | View | |
| 2002-11-13 | FRPR |
Certified Copy of Foreign Priority Application | 48 | View | |
| 2002-11-13 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2002-11-13 | WFEE |
Fee Worksheet (SB06) | 1 | View |
Inventors
Shun Natsui
Tokyo, JAPAN
Hiroki Fujisawa
Tokyo, JAPAN
Attorneys & Agents of Record
Classification
USPC
365/222
G11C29/783
G11C11/406
G11C11/4087
Prosecution
- Examiner
- NGUYEN, VIET Q
- Art Unit
- 2818
- Customer No.
- 27667
- Docket No.
- ELPIDA NEC02P154
- Confirmation No.
- 6498
Foreign Priority
2001-386127
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2001-12-19
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JAPAN
Publication
- Pub. No.
- US20030112689A1
- Pub. Date
- 2003-06-19
Patent Term Adjustment
0days
No related applications found.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2018-08-21
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-11-13
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Quick Facts
- Patent No.
- US 6,807,121
- App. No.
- 10/292,968
- Filed
- 2002-11-13
- Granted
- 2004-10-19
- Pub. No.
- US20030112689A1
- Examiner
- NGUYEN, VIET Q
- Art Unit
- 2818
- PTA
- 0 days
External Links