EP3820004A4
Laser device
Abstract
This record has no abstract on file.
Term
13.2 yearsto projected expiry
Projected expiry 20 November 2039, counted from filing; an application has no term until it is granted.
- Priority and filed
- Published
- Today
- Projected expiry
12 sheets
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Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| EP0632551A1 | Cites | European Patent Office (EPO) | Search report |
| US2012008654A1 | Cites | United States of America | Search report |
| JP2015167216A | Cites | Japan | Search report |
| US2018083408A1 | Cites | United States of America | Search report |
| US2018145474A1 | Cites | United States of America | Search report |
| WO2018147231A1 | Cites | World Intellectual Property Organization (WIPO) | Search report |
| FURUSE H ET AL: "Total-reflection active-mirror laser with cryogenic Yb:YAG ceramics", OPTICS LETTERS, OPTICAL SOCIETY OF AMERICA, US, vol. 34, no. 21, 1 November 2009 (2009-11-01), pages 3439 - 3441, XP001549433, ISSN: 0146-9592, DOI: 10.1364/OL.34.003439 | Non-patent | – | Search report |
| MUDGE D ET AL: "Power scalable TEM00 CW Nd:YAG laser with thermal lens compensation", IEEE JOURNAL OF SELECTED TOPICS IN QUANTUM ELECTRONICS, IEEE SERVICE CENTER, PISCATAWAY, NJ, US, vol. 6, no. 4, August 2000 (2000-08-01), pages 643 - 649, XP011449503, ISSN: 1077-260X, DOI: 10.1109/2944.883379 | Non-patent | – | Search report |
| See also references of WO 2020174779A1 | Non-patent | – | Search report |
8 members in 4 offices; this record represents the family
Members8
| Document | Office | Kind | |
|---|---|---|---|
| JP2020141002A | Japan | A | |
| WO2020174779A1 | World Intellectual Property Organization (WIPO) | A1 | |
| EP3820004A1 | European Patent Office (EPO) | A1 | |
| US2021203118A1 | United States of America | A1 | |
| EP3820004A4This record | European Patent Office (EPO) | A4 | |
| US11569630B2 | United States of America | B2 | |
| JP7341673B2 | Japan | B2 | |
| EP3820004B1 | European Patent Office (EPO) | B1 |
98 legal events, as 9 offices reported them to INPADOC
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| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
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| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
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| 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 | |
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| 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 | |
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| 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 | |
| Patent invalid in the netherlands as no translation has been filedMP | MP | NL | |
| Invalidation of extension of european patentsMG9D | MG9D | LT | |
| European patents granted designating irelandGrantedFG4D | FG4D | IE | |
| Dpma publication of mentioned ep patent grantGrantedR096 | R096 | DE | |
| 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 | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE PATENT HAS BEEN GRANTEDSTAA | STAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
| Intention to grant announcedINTG | INTG | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
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| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: GRANT OF PATENT IS INTENDEDSTAA | STAA | EP | |
| Amendment of ipc main classPREVIOUS MAIN CLASS: H01S0003042000R079 | R079 | DE | |
| Amendment of ipc main classPREVIOUS MAIN CLASS: H01S0003042000R079 | R079 | DE | |
| Request for validation of the european patent (deleted)DAV | DAV | 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 | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | 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 | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: REQUEST FOR EXAMINATION WAS MADESTAA | STAA | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADESTAA | STAA | EP |
Numbers
- Publication
- 3820004
- Application
- 199170929
Titles3
- German
- LASERVORRICHTUNG
- English
- LASER DEVICE
- French
- DISPOSITIF LASER
Classification
- CPC, 12
- H01S3/042
- H01S3/0407
- H01S3/0815
- H01S3/0604
- H01S3/0623
- H01S3/0621
- H01S3/094038
- H01S3/08072
- H01S3/1643
- H01S3/2333
- H01S3/0625
- H01S3/094
- IPC, 8
- H01S3 06
- H01S3 04
- H01S3 08
- H01S3 16
- H01S3 23
- H01S3 081
- H01S3 094
- H01S3 042
Designated states44
- Contracting states, 38
- Albania
- Austria
- Belgium
- Bulgaria
- Switzerland
- Cyprus
- Czechia
- Germany
- Denmark
- Estonia
- Spain
- Finland
- France
- United Kingdom
- Greece
- Croatia
- Hungary
- Ireland
- Iceland
- Italy
- Liechtenstein
- Lithuania
- Luxembourg
- Latvia
and 14 moreShow fewer
- Monaco
- North Macedonia
- Malta
- Netherlands (Kingdom of the)
- Norway
- Poland
- Portugal
- Romania
- Serbia
- Sweden
- Slovenia
- Slovakia
- San Marino
- Türkiye
- Extension states, 2
- Bosnia and Herzegovina
- Montenegro
- Validation states, 4
- Cambodia
- Morocco
- Republic of Moldova
- Tunisia