Granted Patent
Utility
US 6,570,803
· Confirmation No. 7061
MEMORY SYSTEM CAPABLE OF INCREASING UTILIZATION EFFICIENCY OF SEMICONDUCTOR MEMORY DEVICE AND METHOD OF REFRESHING THE SEMICONDUCTOR MEMORY DEVICE
Inventor:
Kye-hyun Kyung
|
⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2002-05-22 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-05-22 | SPEC |
Specification | 16 | View | |
| 2002-05-22 | CLM |
Claims | 7 | View | |
| 2002-05-22 | ABST |
Abstract | 1 | View | |
| 2002-05-22 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2002-05-22 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Kye-hyun Kyung
Suwon-city, KOREA, REPUBLIC OF
Attorneys & Agents of Record
Classification
USPC
365/222
G11C7/00
G11C11/406
Prosecution
- Examiner
- PHUNG, ANH K
- Art Unit
- 2824
- Customer No.
- 30593
- Docket No.
- 2557-000002
- Confirmation No.
- 7061
Foreign Priority
2001-0037051
·
2001-06-27
·
REPUBLIC OF KOREA
Publication
- Pub. No.
- US20030007406A1
- Pub. Date
- 2003-01-09
Patent Term Adjustment
-42days
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
from
KYUNG, KYE-HYUN
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-05-22
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Quick Facts
- Patent No.
- US 6,570,803
- App. No.
- 10/151,877
- Filed
- 2002-05-22
- Granted
- 2003-05-27
- Pub. No.
- US20030007406A1
- Examiner
- PHUNG, ANH K
- Art Unit
- 2824
- PTA
- -42 days
External Links