Granted Patent
Utility
US 6,723,601
· Confirmation No. 5389
METHOD FOR MANUFACTURING SEMICONDUCTOR MEMORY DEVICE USING HEMISPHERICAL GRAIN SILICON
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2015-07-23 | IMIS |
Miscellaneous Internal Document | 1 | View | |
| 2013-06-27 | IMIS |
Miscellaneous Internal Document | 1 | View | |
| 2003-12-03 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-12-18 | TRNA |
Transmittal of New Application | 5 | View | |
| 2002-12-18 | A.PE |
Preliminary Amendment | 4 | View | |
| 2002-12-18 | SPEC |
Specification | 10 | View | |
| 2002-12-18 | CLM |
Claims | 3 | View | |
| 2002-12-18 | ABST |
Abstract | 1 | View | |
| 2002-12-18 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2002-12-18 | OATH |
Oath or Declaration filed | 2 | View | |
| 2002-12-18 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Se-Min Lee
Ichon-shi, KOREA, REPUBLIC OF
Dong-Hwan Kim
Ichon-shi, KOREA, REPUBLIC OF
Keun-Il Lee
Ichon-shi, KOREA, REPUBLIC OF
Attorneys & Agents of Record
Classification
USPC
438/253
H10B12/00
H10D1/042
H10B12/033
H10D1/716
H10D1/712
Y10S257/905
Prosecution
- Examiner
- NGUYEN, THANH T
- Art Unit
- 2813
- Customer No.
- 136
- Docket No.
- P66194US1
- Confirmation No.
- 5389
Foreign Priority
1999-66563
·
1999-12-30
·
REPUBLIC OF KOREA
Publication
- Pub. No.
- US20030089939A1
- Pub. Date
- 2003-05-15
Patent Term Adjustment
0days
CHANGE OF NAME
Recorded 2013-05-23
from
SK HYNIX INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2013-05-23
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Quick Facts
- Patent No.
- US 6,723,601
- App. No.
- 10/321,815
- Filed
- 2002-12-18
- Granted
- 2004-04-20
- Pub. No.
- US20030089939A1
- Examiner
- NGUYEN, THANH T
- Art Unit
- 2813
- PTA
- 0 days
External Links