AT424099T
Pwm led regulator with sample and hold
Abstract
This record has no abstract on file.
Term
Term ended
Expired 18 December 2023, 2.8 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
15 members in 9 offices
Priority claims4
| Document | Office | Kind | Date |
|---|---|---|---|
| 43685802 | United States of America | P | |
| 43685802 | United States of America | P | |
| 436858P | – | – | – |
| US20020436858P | – | – | – |
Members15
| Document | Office | Kind | |
|---|---|---|---|
| WO2004060023A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU2003303455A1 | Australia | A1 | |
| KR20050088223A | Republic of Korea | A | |
| EP1579736A1 | European Patent Office (EPO) | A1 | |
| CN1732716A | China | A | |
| JP2006512883A | Japan | A | |
| US2006082397A1 | United States of America | A1 | |
| US7443209B2 | United States of America | B2 | |
| EP1579736B1 | European Patent Office (EPO) | B1 | |
| AT424099TThis record | Austria | T | |
| ATE424099T1 | Austria | T1 | |
| DE60326392D1 | Germany | D1 | |
| CN100493279C | China | C | |
| JP4477509B2 | Japan | B2 | |
| KR101025176B1 | Republic of Korea | B1 |
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
- Publication, DOCDB
- 424099
- Publication, EPODOC
- AT424099T
- Application
- 3813963
- Application, DOCDB
- 03813963
- Application, EPODOC
- AT20030813963T
Titles2
- German
- PWM-LED-REGLER MIT ABTAST- UND HALTEFUNKTION
- English
- PWM LED CONTROLLER WITH SCAN AND HOLD FUNCTION
Classification
- CPC, 4
- H05B45/10
- H05B45/3725
- H05B45/37
- H05B45/325
- IPC, 2
- H01L33 00
- H05B44 00