Granted Patent
Utility
US 6,574,139
· Confirmation No. 7287
METHOD AND DEVICE FOR READING DUAL BIT MEMORY CELLS USING MULTIPLE REFERENCE CELLS WITH TWO SIDE READ
Inventor:
Kazuhiro Kurihara
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2002-01-18 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-01-18 | SPEC |
Specification | 14 | View | |
| 2002-01-18 | CLM |
Claims | 5 | View | |
| 2002-01-18 | ABST |
Abstract | 1 | View | |
| 2002-01-18 | DRW |
Drawings-only black and white line drawings | 12 | View | |
| 2002-01-18 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Kazuhiro Kurihara
Sunnyvale, CA
Attorneys & Agents of Record
Classification
USPC
365/185.03
G11C16/0475
G11C16/28
Prosecution
- Examiner
- PHAN, TRONG Q
- Art Unit
- 2818
- Customer No.
- 30764
- Docket No.
- 6136-60630 (25916-244)
- Confirmation No.
- 7287
Publication
- Pub. No.
- US20030081458A1
- Pub. Date
- 2003-05-01
Patent Term Adjustment
0days
RELEASE OF SECURITY INTEREST
Recorded 2022-03-16
ASSIGNMENT AND ASSUMPTION OF SECURITY INTEREST
Recorded 2019-12-05
CORRECTIVE ASSIGNMENT TO CORRECT THE FOLLOWING NUMBERS 6272046,7277824,7282374,7286384,7299106,7337032,7460920,7519447 PREVIOUSLY RECORDED ON REEL 039676 FRAME 0237. ASSIGNOR(S) HEREBY CONFIRMS THE SECURITY INTEREST.
Recorded 2018-10-16
SECURITY INTEREST
Recorded 2016-08-15
from
SPANSION, LLC
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-06-29
from
BARCLAYS BANK PLC
RELEASE OF SECURITY INTEREST
Recorded 2015-03-13
SECURITY AGREEMENT
Recorded 2010-06-04
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Quick Facts
- Patent No.
- US 6,574,139
- App. No.
- 10/052,484
- Filed
- 2002-01-18
- Granted
- 2003-06-03
- Pub. No.
- US20030081458A1
- Examiner
- PHAN, TRONG Q
- Art Unit
- 2818
- PTA
- 0 days
External Links