Granted Patent
Utility
US 6,392,958
· Confirmation No. 8589
Asynchronous SRAM compatible memory device using DRAM cell and method for driving the same
Inventor:
Sun Hyoung Lee
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-07-11 | DRW |
Drawings-only black and white line drawings | 14 | View | |
| 2001-04-02 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-04-02 | SPEC |
Specification | 17 | View | |
| 2001-04-02 | CLM |
Claims | 8 | View | |
| 2001-04-02 | ABST |
Abstract | 1 | View | |
| 2001-04-02 | DRW |
Drawings-only black and white line drawings | 14 | View | |
| 2001-04-02 | OATH |
Oath or Declaration filed | 1 | View |
Inventors
Sun Hyoung Lee
Seoul, KOREA, REPUBLIC OF
Attorneys & Agents of Record
Classification
USPC
365/189.01
Prosecution
- Examiner
- TRAN, ANDREW Q
- Art Unit
- 2824
- Customer No.
- 23995
- Docket No.
- DAES 104
- Confirmation No.
- 8589
Foreign Priority
2000-0072815
·
2000-12-04
·
REPUBLIC OF KOREA
Publication
- Pub. No.
- US20020067648A1
- Pub. Date
- 2002-06-06
Patent Term Adjustment
-135days
No related applications found.
RELEASE OF SECURITY INTEREST
Recorded 2020-11-06
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
CHANGE OF ADDRESS OF ASSIGNEE
Recorded 2009-04-15
from
BREAKTHROUGH LIMITED
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2008-01-17
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2006-10-09
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Quick Facts
- Patent No.
- US 6,392,958
- App. No.
- 09/822,487
- Filed
- 2001-04-02
- Granted
- 2002-05-21
- Pub. No.
- US20020067648A1
- Examiner
- TRAN, ANDREW Q
- Art Unit
- 2824
- PTA
- -135 days
External Links