Granted Patent
Utility
US 6,493,273
· Confirmation No. 2284
SEMICONDUCTOR MEMORY HAVING ELECTRICALLY ERASABLE AND PROGRAMMABLE NONVOLATILE SEMICONDUCTOR MEMORY CELLS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-09-04 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-09-04 | A.PE |
Preliminary Amendment | 2 | View | |
| 2001-09-04 | SPEC |
Specification | 34 | View | |
| 2001-09-04 | CLM |
Claims | 7 | View | |
| 2001-09-04 | ABST |
Abstract | 1 | View | |
| 2001-09-04 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-09-04 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Kunihiro Katayama
Chigasaki-shi, JAPAN
Takayuki Tamura
Yokohama-shi, JAPAN
Kiyoshi Inoue
Tokyo, JAPAN
Attorneys & Agents of Record
Classification
USPC
365/189.05
Prosecution
- Examiner
- LE, THONG QUOC
- Art Unit
- 2818
- Customer No.
- 20457
- Docket No.
- 500.36282CC2
- Confirmation No.
- 2284
Foreign Priority
09-139019
·
1997-05-28
·
JAPAN
Publication
- Pub. No.
- US20020024845A1
- Pub. Date
- 2002-02-28
Patent Term Adjustment
0days
Parent
is a Continuation of
→
App. 09/537,722
· US 6,285,595
Filed 2000-03-30
· Patented Case
Parent
is a Continuation of
→
App. 09/085,173
· US 6,052,315
Filed 1998-05-28
· Patented Case
Child
is a Continuation of
→
App. 11/043,114
· US 7,002,847
Filed 2005-01-27
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 11/870,196
· US 7,570,515
Filed 2007-10-10
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/872,515
· US 6,891,759
Filed 2004-06-22
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 13/363,400
· US 8,331,153
Filed 2012-02-01
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/685,441
· US 6,771,542
Filed 2003-10-16
· Patented Case
Child
is a Continuation of
→
App. 12/504,307
· US 7,881,111
Filed 2009-07-16
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 13/019,048
· US 8,023,325
Filed 2011-02-01
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 10/304,046
· US 6,683,812
Filed 2002-11-26
· Patented Case
Child
is a Continuation of
→
App. 11/206,995
· US 7,295,467
Filed 2005-08-19
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Continuation of
→
App. 13/206,574
· US 8,134,869
Filed 2011-08-10
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
MERGER/CHANGE OF NAME
Recorded 2011-08-31
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Quick Facts
- Patent No.
- US 6,493,273
- App. No.
- 09/944,406
- Filed
- 2001-09-04
- Granted
- 2002-12-10
- Pub. No.
- US20020024845A1
- Examiner
- LE, THONG QUOC
- Art Unit
- 2818
- PTA
- 0 days
External Links