Granted Patent
Utility
US 6,641,938
· Confirmation No. 3286
SILICON CARBIDE EPITAXIAL LAYERS GROWN ON SUBSTRATES OFFCUT TOWARDS <1100>
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-09-08 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-09-08 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2001-11-01 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-11-01 | SPEC |
Specification | 23 | View | |
| 2001-11-01 | CLM |
Claims | 4 | View | |
| 2001-11-01 | ABST |
Abstract | 1 | View | |
| 2001-11-01 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-11-01 | OATH |
Oath or Declaration filed | 5 | View | |
| 2001-11-01 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
428/698
H10D62/8325
H10P14/2904
Y10T428/24777
Y10T428/30
H10D62/405
H10P14/3442
H10P14/3444
H10P14/2926
H10P14/3408
H10P14/3451
H10P14/24
H10P14/3446
C30B25/02
C30B29/36
Prosecution
- Examiner
- STEIN, STEPHEN J
- Art Unit
- 1775
- Customer No.
- 23448
- Docket No.
- ATMI-0385 CON
- Confirmation No.
- 3286
Publication
- Pub. No.
- US20020059898A1
- Pub. Date
- 2002-05-23
Patent Term Adjustment
0days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-09-02
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-05-05
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Quick Facts
- Patent No.
- US 6,641,938
- App. No.
- 10/001,476
- Filed
- 2001-11-01
- Granted
- 2003-11-04
- Pub. No.
- US20020059898A1
- Examiner
- STEIN, STEPHEN J
- Art Unit
- 1775
- PTA
- 0 days
External Links