Granted Patent
Utility
US 6,724,658
· Confirmation No. 2460
METHOD AND CIRCUIT FOR GENERATING REFERENCE VOLTAGES FOR READING A MULTILEVEL MEMORY CELL
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2009-02-25 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2009-02-25 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2009-02-18 | PA.. |
Power of Attorney | 1 | View | |
| 2009-02-18 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 1 | View | |
| 2009-02-18 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2003-11-10 | FRPR |
Certified Copy of Foreign Priority Application | 46 | View | |
| 2002-04-26 | TRNA |
Transmittal of New Application | 1 | View | |
| 2002-04-26 | ADS |
Application Data Sheet | 4 | View | |
| 2002-04-26 | SPEC |
Specification | 17 | View | |
| 2002-04-26 | CLM |
Claims | 5 | View | |
| 2002-04-26 | ABST |
Abstract | 1 | View | |
| 2002-04-26 | DRW |
Drawings-only black and white line drawings | 6 | View |
Inventors
Rino Micheloni
Turate, ITALY
Giovanni Campardo
Bergamo, ITALY
Attorneys & Agents of Record
Classification
USPC
365/185.21
G11C11/5621
G11C5/147
G11C7/067
G11C11/56
G11C11/5642
G11C11/565
G11C16/26
G11C2211/5634
Prosecution
- Examiner
- NGUYEN, TAN
- Art Unit
- 2818
- Customer No.
- 76285
- Docket No.
- 118264-162762
- Confirmation No.
- 2460
Foreign Priority
01830017.8
·
2001-01-15
·
EUROPEAN PATENT OFFICE (EPO)
01830276.0
·
2001-04-27
·
EUROPEAN PATENT OFFICE (EPO)
Publication
- Pub. No.
- US20020192892A1
- Pub. Date
- 2002-12-19
Patent Term Adjustment
-120days
RELEASE OF SECURITY INTEREST
Recorded 2019-11-12
RELEASE OF SECURITY INTEREST
Recorded 2019-10-09
RELEASE OF SECURITY INTEREST
Recorded 2018-08-23
SECURITY INTEREST
Recorded 2018-07-13
CORRECTIVE ASSIGNMENT TO CORRECT THE REPLACE ERRONEOUSLY FILED PATENT #7358718 WITH THE CORRECT PATENT #7358178 PREVIOUSLY RECORDED ON REEL 038669 FRAME 0001. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTEREST.
Recorded 2017-06-08
PATENT SECURITY AGREEMENT
Recorded 2016-06-02
SECURITY INTEREST
Recorded 2016-05-12
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2012-10-24
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-07-12
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Quick Facts
- Patent No.
- US 6,724,658
- App. No.
- 10/133,231
- Filed
- 2002-04-26
- Granted
- 2004-04-20
- Pub. No.
- US20020192892A1
- Examiner
- NGUYEN, TAN
- Art Unit
- 2818
- PTA
- -120 days
External Links