Granted Patent
Utility
US 6,555,483
· Confirmation No. 8732
GATE INSULATION FILM HAVING A SLANTED NITROGEN CONCENTRATION PROFILE
Inventor:
Eiji Hasegawa
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-11-06 | TRNA |
Transmittal of New Application | 5 | View | |
| 2001-11-06 | SPEC |
Specification | 22 | View | |
| 2001-11-06 | CLM |
Claims | 2 | View | |
| 2001-11-06 | ABST |
Abstract | 1 | View | |
| 2001-11-06 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2001-11-06 | OATH |
Oath or Declaration filed | 3 | View |
Inventors
Eiji Hasegawa
Tokyo, JAPAN
Attorneys & Agents of Record
Classification
USPC
438/765
H10D64/0134
H10D64/685
H10D64/693
H10P14/6526
H10P14/6532
H10D64/01336
H10D64/01344
H10P14/6927
Prosecution
- Examiner
- PHAM, THANH V
- Art Unit
- 2823
- Customer No.
- 23389
- Docket No.
- 15053
- Confirmation No.
- 8732
Foreign Priority
2000-341690
·
2000-11-09
·
JAPAN
Publication
- Pub. No.
- US20020076869A1
- Pub. Date
- 2002-06-20
Patent Term Adjustment
-47days
No related applications found.
CHANGE OF ADDRESS
Recorded 2017-11-29
from
NEC CORPORATION
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-02-19
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Quick Facts
- Patent No.
- US 6,555,483
- App. No.
- 09/993,833
- Filed
- 2001-11-06
- Granted
- 2003-04-29
- Pub. No.
- US20020076869A1
- Examiner
- PHAM, THANH V
- Art Unit
- 2823
- PTA
- -47 days
External Links