Granted Patent
Utility
US 6,624,496
· Confirmation No. 1881
METHOD OF FORMING T-SHAPED ISOLATION LAYER, METHOD OF FORMING ELEVATED SALICIDE SOURCE/DRAIN REGION USING THE SAME, AND SEMICONDUCTOR DEVICE HAVING T-SHAPED ISOLATION LAYER
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2006-08-24 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2003-07-02 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-07-02 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2002-01-15 | TRNA |
Transmittal of New Application | 4 | View | |
| 2002-01-15 | A.PE |
Preliminary Amendment | 4 | View | |
| 2002-01-15 | SPEC |
Specification | 17 | View | |
| 2002-01-15 | CLM |
Claims | 5 | View | |
| 2002-01-15 | ABST |
Abstract | 1 | View | |
| 2002-01-15 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2002-01-15 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Ja-Hum Ku
Kyungki-do, KOREA, REPUBLIC OF
Dong-Ho Ahn
Kyungki-do, KOREA, REPUBLIC OF
Chul-Sung Kim
Kyungki-do, KOREA, REPUBLIC OF
Jae-Yoon Yoo
Seoul, KOREA, REPUBLIC OF
Sug-Hun Hong
Kyungki-do, KOREA, REPUBLIC OF
Chul-Joon Choi
Kyungki-do, KOREA, REPUBLIC OF
Attorneys & Agents of Record
Classification
USPC
257/510
H10D30/0229
H10W10/00
H10D64/259
H10D84/0151
H10D62/021
H10D30/0212
H10D84/038
H10W10/17
H10W10/01
H10W10/0145
H10D64/0112
Prosecution
- Examiner
- MAI, ANH D
- Art Unit
- 2814
- Docket No.
- SEC.733D
- Confirmation No.
- 1881
Foreign Priority
99-18268
·
1999-05-20
·
REPUBLIC OF KOREA
99-43784
·
1999-10-11
·
REPUBLIC OF KOREA
Publication
- Pub. No.
- US20020090795A1
- Pub. Date
- 2002-07-11
Patent Term Adjustment
0days
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
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Quick Facts
- Patent No.
- US 6,624,496
- App. No.
- 10/044,991
- Filed
- 2002-01-15
- Granted
- 2003-09-23
- Pub. No.
- US20020090795A1
- Examiner
- MAI, ANH D
- Art Unit
- 2814
- PTA
- 0 days
External Links