Granted Patent
Utility
US 6,724,020
· Confirmation No. 4255
SEMICONDUCTOR DEVICE AND POWER AMPLIFIER USING THE SAME
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-02-26 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-04-23 | TRNA |
Transmittal of New Application | 1 | View | |
| 2003-04-23 | A.PE |
Preliminary Amendment | 4 | View | |
| 2003-04-23 | SPEC |
Specification | 11 | View | |
| 2003-04-23 | CLM |
Claims | 2 | View | |
| 2003-04-23 | ABST |
Abstract | 1 | View | |
| 2003-04-23 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2003-04-23 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Hiroyuki Takazawa
Hino, JAPAN
Tohru Oka
Kokubunji, JAPAN
Isao Ohbu
Sagamihara, JAPAN
Yoshinori Imamura
Sagamiko, JAPAN
Attorneys & Agents of Record
Classification
USPC
257/115
H10D10/821
H03F3/60
Prosecution
- Examiner
- MENZ, DOUGLAS M
- Art Unit
- 2824
- Customer No.
- 38327
- Docket No.
- NITT.0134
- Confirmation No.
- 4255
Foreign Priority
2000-169050
·
2000-06-01
·
JAPAN
Publication
- Pub. No.
- US20030205719A1
- Pub. Date
- 2003-11-06
Patent Term Adjustment
0days
CHANGE OF ADDRESS
Recorded 2017-11-29
from
HITACHI, LTD.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-02-10
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-04-23
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Quick Facts
- Patent No.
- US 6,724,020
- App. No.
- 10/420,764
- Filed
- 2003-04-23
- Granted
- 2004-04-20
- Pub. No.
- US20030205719A1
- Examiner
- MENZ, DOUGLAS M
- Art Unit
- 2824
- PTA
- 0 days
External Links