EP1554807A4
High bandwidth real time oscilloscope
Abstract
A method and apparatus for digitizing a data signal, the method comprising the steps of receiving an input analog data signal, splitting the received input analog data signal into a plurality of split signals, and mixing at least one of the split signals with a predetermined periodic function with a predetermined frequency. The split signals are then digitized and combined mathematically to form a single output data stream that is a substantially correct representation of the original input signal.
Term
Term ended
Projected expiry passed 24 October 2023, 2.9 years ago.
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Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP0275136A2 | Cites | European Patent Office (EPO) | A | Search report | 1-28 |
| EP0589594A2 | Cites | European Patent Office (EPO) | Y | Search report | 7-10,24 |
| US3783413A | Cites | United States of America | Y | Search report | 1-28 |
| US3891803A | Cites | United States of America | A | Search report | 1-28 |
| US4316282A | Cites | United States of America | Y | Search report | 10,24 |
| US5659546A | Cites | United States of America | DXY | Search report | 1-6,15-20 |
| US5668836A | Cites | United States of America | DA | Search report | 1-28 |
| US5950119A | Cites | United States of America | DY | Search report | 7,21 |
| US6240150B1 | Cites | United States of America | A | Search report | 1-28 |
| EP0589594A | Cites | European Patent Office (EPO) | – | – | – |
| EP0275136A | Cites | European Patent Office (EPO) | – | – | – |
| PATENT ABSTRACTS OF JAPAN vol. 018, no. 549 (E - 1618) 19 October 1994 (1994-10-19) | Non-patent | – | – | Search report | – |
59 members in 8 offices
Priority claims3
| Document | Office | Kind | Date |
|---|---|---|---|
| 420937P | United States of America | – | |
| 42093702 | United States of America | P | |
| 0333943 | United States of America | W |
Members59
| Document | Office | Kind | |
|---|---|---|---|
| WO2004038432A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU2003291653A1 | Australia | A1 | |
| AU2003291653A8 | Australia | A8 | |
| US2004128076A1 | United States of America | A1 | |
| WO2004038432A3 | World Intellectual Property Organization (WIPO) | A3 | |
| EP1554807A2 | European Patent Office (EPO) | A2 | |
| EP1554807A4This record | European Patent Office (EPO) | A4 | |
| CN1723621A | China | A | |
| JP2006504100A | Japan | A | |
| US2006074606A1 | United States of America | A1 | |
| US2006080065A1 | United States of America | A1 | |
| WO2006055935A2 | World Intellectual Property Organization (WIPO) | A2 | |
| US7058548B2 | United States of America | B2 | |
| US2006161401A1 | United States of America | A1 | |
| US2006195301A1 | United States of America | A1 | |
| WO2006093541A2 | World Intellectual Property Organization (WIPO) | A2 | |
| US7139684B2 | United States of America | B2 | |
| US2007027658A1 | United States of America | A1 | |
| WO2006055935A3 | World Intellectual Property Organization (WIPO) | A3 | |
| WO2006093541A3 | World Intellectual Property Organization (WIPO) | A3 | |
| US7219037B2 | United States of America | B2 | |
| US2007112532A1 | United States of America | A1 | |
| US7222055B2 | United States of America | B2 | |
| US2007185669A1 | United States of America | A1 | |
| EP1836586A2 | European Patent Office (EPO) | A2 | |
| CN101116066A | China | A | |
| CN101116066A | China | A | |
| US7373281B2 | United States of America | B2 | |
| US2008120053A1 | United States of America | A1 | |
| US7386409B2 | United States of America | B2 | |
| JP2008521014A | Japan | A | |
| JP2008521014A | Japan | A | |
| US2008258957A1 | United States of America | A1 | |
| US2009002213A1 | United States of America | A1 | |
| US7519513B2 | United States of America | B2 | |
| CN100583643C | China | C | |
| US7653514B2 | United States of America | B2 | |
| US7711510B2 | United States of America | B2 | |
| CN101116066B | China | B | |
| CN101116066B | China | B | |
| US2010244811A1 | United States of America | A1 | |
| EP1554807B1 | European Patent Office (EPO) | B1 | |
| ATE484103T1 | Austria | T1 | |
| DE60334479D1 | Germany | D1 | |
| EP1836586A4 | European Patent Office (EPO) | A4 | |
| US7957938B2 | United States of America | B2 | |
| US8073656B2 | United States of America | B2 | |
| US2012041720A1 | United States of America | A1 | |
| US8583390B2 | United States of America | B2 | |
| US2014028482A1 | United States of America | A1 | |
| US9325342B2 | United States of America | B2 | |
| US2016233877A1 | United States of America | A1 | |
| US9660661B2 | United States of America | B2 | |
| US2017250700A1 | United States of America | A1 | |
| US10135456B2 | United States of America | B2 | |
| US2019115930A1 | United States of America | A1 | |
| US10333540B2 | United States of America | B2 | |
| US2019273506A1 | United States of America | A1 | |
| US10659071B2 | United States of America | B2 |
56 legal events, as 7 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| 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 | |
| Notification of lapseLapsedST | ST | FR | |
| Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal feeWithdrawnR119 | R119 | 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 | |
| Fee paymentPLFP | PLFP | FR | |
| Change of applicant/patenteeR081 | R081 | DE | |
| Change of applicant/patenteeR081 | R081 | DE | |
| 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 | |
| No opposition filed against granted patent, or epo opposition proceedings concluded without decisionGrantedR097 | R097 | DE | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Gb: european patent ceased through non-payment of renewal feeCeasedGBPC | GBPC | EP | |
| No opposition filedOpposition26N | 26N | 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 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 | |
| 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 | |
| Patent ceasedCeasedPL | PL | CH | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Discontinued in the netherlands as no translation has been filedVDEP | VDEP | NL | |
| Corresponds to:REF | REF | EP | |
| European patents granted designating irelandGrantedFG4D | FG4D | IE | |
| European patent takes effect as a national patent in ch/liEP | EP | CH | |
| 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 | |
| First examination report despatched17Q | 17Q | EP | |
| Request for extension of the european patent (deleted)DAX | DAX | EP | |
| Supplementary search report drawn up and despatchedA4 | A4 | 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
- 1554807
- Application
- 37685419
Titles3
- German
- ECHTZEITOSZILLOSKOP MIT HOHER BANDBREITE
- English
- HIGH BANDWIDTH REAL TIME OSCILLOSCOPE
- French
- OSCILLOSCOPE EN TEMPS REEL A LARGEUR DE BANDE IMPORTANTE
Classification
- CPC, 4
- H03M1/12
- G01R13/0272
- G01R19/2509
- H03M1/121
- IPC, 4
- G01R13 02
- G01R13 34
- G01V1 00
- H03M1 12
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