AT405029T
Multi-level power amplifier
Abstract
This record has no abstract on file.
Term
Term ended
Expired 12 June 2022, 4.3 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
13 members in 7 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 88028601 | United States of America | A |
Members13
| Document | Office | Kind | |
|---|---|---|---|
| US2002190790A1 | United States of America | A1 | |
| WO02101918A1 | World Intellectual Property Organization (WIPO) | A1 | |
| US6515541B2 | United States of America | B2 | |
| EP1396079A1 | European Patent Office (EPO) | A1 | |
| KR20040021610A | Republic of Korea | A | |
| CN1516920A | China | A | |
| EP1396079A4 | European Patent Office (EPO) | A4 | |
| CN1295862C | China | C | |
| KR100844398B1 | Republic of Korea | B1 | |
| EP1396079B1 | European Patent Office (EPO) | B1 | |
| AT405029TThis record | Austria | T | |
| ATE405029T1 | Austria | T1 | |
| DE60228246D1 | Germany | D1 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 2737477
Titles2
- German
- MEHRPEGEL-LEISTUNGSVERSTÄRKER
- English
- MORE LEVEL POWER CONVERTERS
Classification
- CPC, 4
- H03F3/602
- H03F2200/198
- H03F2200/294
- H03F2200/372
- IPC, 2
- H03F1 14
- H03F3 60