Granted Patent
Utility
US 6,552,375
· Confirmation No. 1538
BLOCKING OF BORON DIFFUSION THROUGH THE EMITTER-EMITTER POLY INTERFACE IN PNP HBTS THROUGH USE OF A SIC LAYER AT THE TOP OF THE EMITTER EPI LAYER
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2002-03-04 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-03-04 | A.PE |
Preliminary Amendment | 2 | View | |
| 2002-03-04 | SPEC |
Specification | 19 | View | |
| 2002-03-04 | CLM |
Claims | 2 | View | |
| 2002-03-04 | ABST |
Abstract | 1 | View | |
| 2002-03-04 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2002-03-04 | OATH |
Oath or Declaration filed | 1 | View |
Inventors
Leland S. Swanson
McKinney, TX
Gregory E. Howard
Dallas, TX
Attorneys & Agents of Record
Classification
USPC
438/198
H10D10/021
H10D10/861
H10D10/891
H10D62/136
H10D62/8325
H03K19/00315
Prosecution
- Examiner
- LE, THAO P
- Art Unit
- 2818
- Customer No.
- 23494
- Docket No.
- TI-30887.1
- Confirmation No.
- 1538
Publication
- Pub. No.
- US20020094658A1
- Pub. Date
- 2002-07-18
Patent Term Adjustment
0days
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Quick Facts
- Patent No.
- US 6,552,375
- App. No.
- 10/091,242
- Filed
- 2002-03-04
- Granted
- 2003-04-22
- Pub. No.
- US20020094658A1
- Examiner
- LE, THAO P
- Art Unit
- 2818
- PTA
- 0 days
External Links