EP1537668A4
Synchronous mirror delay (smd) circuit and method including a ring oscillator for timing coarse and fine delay intervals
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 27 August 2023, 3.1 years ago.
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- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| US5955905A | Cites | United States of America | A | Search report | 1-41 |
| US6060928A | Cites | United States of America | A | Search report | 1-41 |
| US6310822B1 | Cites | United States of America | A | Search report | 1-41 |
21 members in 9 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 232475 | United States of America | – | |
| 23247502 | United States of America | A | |
| 0327002 | United States of America | W |
Members21
| Document | Office | Kind | |
|---|---|---|---|
| US2004041606A1 | United States of America | A1 | |
| WO2004021573A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU2003265818A1 | Australia | A1 | |
| US6727740B2 | United States of America | B2 | |
| US2004145423A1 | United States of America | A1 | |
| TW200414685A | Taiwan Province of China | A | |
| US6812799B2 | United States of America | B2 | |
| EP1537668A1 | European Patent Office (EPO) | A1 | |
| KR20050057091A | Republic of Korea | A | |
| CN1695305A | China | A | |
| EP1537668A4This record | European Patent Office (EPO) | A4 | |
| JP2005539337A | Japan | A | |
| TWI260861B | Taiwan Province of China | B | |
| CN100431267C | China | C | |
| KR100929790B1 | Republic of Korea | B1 | |
| JP4478836B2 | Japan | B2 | |
| EP2276175A1 | European Patent Office (EPO) | A1 | |
| EP1537668B1 | European Patent Office (EPO) | B1 | |
| AT556488T | Austria | T | |
| ATE556488T1 | Austria | T1 | |
| EP2276175B1 | European Patent Office (EPO) | B1 |
60 legal events, as 8 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
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|---|---|---|---|
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Patent expired after termination of 20 yearsExpiredPE20 | PE20 | GB | |
| Patent expired because of reaching the maximum lifetime of a patentExpiredMK | MK | NL | |
| Expiry of rightR071 | R071 | DE | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Fee paymentPLFP | PLFP | FR | |
| Fee paymentPLFP | PLFP | FR | |
| Change of representativeR082 | R082 | DE | |
| Fee paymentPLFP | PLFP | FR | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097 | R097 | DE | |
| Patent lapsedLapsedMM4A | MM4A | IE | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| No opposition filedOpposition26N | 26N | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Patent ceasedCeasedPL | PL | CH | |
| No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE | PLBE | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Deletion acc. to par. 5 (withdrawal of the translation of the ep patent)MK05 | MK05 | AT | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Translation filed for an european patent granted for nl, confirming art. 52 par. 1 or 6 of the patents act 1995GrantedT3 | T3 | NL | |
| Dpma publication of mentioned ep patent grantGrantedR096 | R096 | DE | |
| European patents granted designating irelandGrantedFG4D | FG4D | IE | |
| European patent takes effect as a national patent in ch/liEP | EP | CH | |
| Reference to at number (ep patent validated in austria)REF | REF | AT | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| Request for extension of the european patent (deleted)DAX | DAX | EP | |
| Supplementary search report drawn up and despatchedA4 | A4 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAX | AX | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 1537668
- Application
- 37919123
Titles3
- German
- SCHALTUNG MIT SYNCHRON-SPIEGELVERZÖGERUNG (SMD) UND VERFAHREN MIT EINEM RINGOSZILLATOR ZUR ZEITSTEUERUNG GROBER UND FEINER VERZÖGERUNGSINTERVALLE
- English
- SYNCHRONOUS MIRROR DELAY (SMD) CIRCUIT AND METHOD INCLUDING A RING OSCILLATOR FOR TIMING COARSE AND FINE DELAY INTERVALS
- French
- PROCEDE ET CIRCUIT A RETARD, SYMETRIQUE ET SYNCHRONE COMPRENANT UN OSCILLATEUR EN ANNEAU POUR LE CADENCEMENT D'INTERVALLES GROSSIERS ET FINS
Classification
- CPC, 6
- G11C7/222
- H03L7/00
- G11C7/22
- H03K5/135
- H03B1/00
- H03B27/00
- IPC, 7
- G06F1 10
- G11C7 10
- G11C7 22
- G11C11 407
- H03K5 00
- H03K5 135
- H03L7 00
Designated states31
- Contracting states, 27
- Austria
- Belgium
- Bulgaria
- Switzerland
- Cyprus
- Czechia
- Germany
- Denmark
- Estonia
- Spain
- Finland
- France
- United Kingdom
- Greece
- Hungary
- Ireland
- Italy
- Liechtenstein
- Luxembourg
- Monaco
- Netherlands (Kingdom of the)
- Portugal
- Romania
- Sweden
and 3 moreShow fewer
- Slovenia
- Slovakia
- Türkiye
- Extension states, 4
- Albania
- Lithuania
- Latvia
- North Macedonia