Granted Patent
Utility
US 6,552,950
· Confirmation No. 2966
NONVOLATILE SEMICONDUCTOR MEMORY DEVICE HAVING CHANGEABLE SPARE MEMORY ADDRESS
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-11-28 | TRNA |
Transmittal of New Application | 5 | View | |
| 2001-11-28 | SPEC |
Specification | 19 | View | |
| 2001-11-28 | CLM |
Claims | 6 | View | |
| 2001-11-28 | ABST |
Abstract | 1 | View | |
| 2001-11-28 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2001-11-28 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Tae-Hee Cho
Suwon-city, KOREA, REPUBLIC OF
Yeong-Taek Lee
Seoul, KOREA, REPUBLIC OF
Attorneys & Agents of Record
Classification
USPC
365/230.01
Prosecution
- Examiner
- LE, THONG QUOC
- Art Unit
- 2818
- Docket No.
- 8045-27 (PX1398-US/SSD)
- Confirmation No.
- 2966
Foreign Priority
2001-32468
·
2001-06-11
·
REPUBLIC OF KOREA
Publication
- Pub. No.
- US20020186588A1
- Pub. Date
- 2002-12-12
Patent Term Adjustment
-11days
No related applications found.
CORRECTIVE ASSIGNMENT TO CORRECT THE CONVEYING PARTIES NAME PREVIOUSLY RECORDED AT REEL: 058297 FRAME: 0490. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME.
Recorded 2023-08-29
CHANGE OF NAME
Recorded 2021-10-19
RELEASE OF SECURITY INTEREST
Recorded 2020-11-10
RELEASE OF U.S. PATENT AGREEMENT (FOR NON-U.S. GRANTORS)
Recorded 2018-10-12
AMENDED AND RESTATED U.S. PATENT SECURITY AGREEMENT (FOR NON-U.S. GRANTORS)
Recorded 2018-08-22
U.S. PATENT SECURITY AGREEMENT (FOR NON-U.S. GRANTORS)
Recorded 2014-09-09
CHANGE OF ADDRESS
Recorded 2014-09-03
CONVERSANT INTELLECTUAL PROPERTY MANAGEMENT INC.,
CONVERSANT IP N.B. 868 INC.,
CONVERSANT IP N.B. 276 INC.
from
ROYAL BANK OF CANADA
RELEASE OF SECURITY INTEREST
Recorded 2014-08-07
CHANGE OF NAME
Recorded 2014-03-13
U.S. INTELLECTUAL PROPERTY SECURITY AGREEMENT (FOR NON-U.S. GRANTORS) - SHORT FORM
Recorded 2012-01-10
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-11-25
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-11-28
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Quick Facts
- Patent No.
- US 6,552,950
- App. No.
- 09/996,240
- Filed
- 2001-11-28
- Granted
- 2003-04-22
- Pub. No.
- US20020186588A1
- Examiner
- LE, THONG QUOC
- Art Unit
- 2818
- PTA
- -11 days
External Links