EP1305658A2
Athermalization and pressure desensitization of diffraction grating based wdm devices
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 1 June 2021, 5.3 years ago.
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3 sheets
Sheet 1 Sheet 2 Sheet 3
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| CN110018547A | Cited by | China | Search report |
| GB127800A | Cites | United Kingdom | Examiner |
| GB561503A | Cites | United Kingdom | Examiner |
| US5986793A | Cites | United States of America | Examiner |
66 members in 5 offices
Priority claims7
| Document | Office | Kind | Date |
|---|---|---|---|
| 208482P | United States of America | – | |
| 208478P | United States of America | – | |
| 20848200 | United States of America | P | |
| 20847800 | United States of America | P | |
| 724770 | United States of America | – | |
| 72477000 | United States of America | A | |
| 0117824 | United States of America | W |
Members66
| Document | Office | Kind | |
|---|---|---|---|
| CA2410897A1 | Canada | A1 | |
| US2001048537A1 | United States of America | A1 | |
| WO0193464A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU9254601A | Australia | A | |
| CA2410920A1 | Canada | A1 | |
| CA2410928A1 | Canada | A1 | |
| CA2410929A1 | Canada | A1 | |
| CA2410937A1 | Canada | A1 | |
| CA2410940A1 | Canada | A1 | |
| CA2410941A1 | Canada | A1 | |
| CA2413977A1 | Canada | A1 | |
| CA2413998A1 | Canada | A1 | |
| WO0194990A2 | World Intellectual Property Organization (WIPO) | A2 | |
| WO0194996A2 | World Intellectual Property Organization (WIPO) | A2 | |
| WO0194997A2 | World Intellectual Property Organization (WIPO) | A2 | |
| WO0195537A2 | World Intellectual Property Organization (WIPO) | A2 | |
| WO0195539A2 | World Intellectual Property Organization (WIPO) | A2 | |
| WO0195540A2 | World Intellectual Property Organization (WIPO) | A2 | |
| WO0195541A2 | World Intellectual Property Organization (WIPO) | A2 | |
| WO0195542A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU6664301A | Australia | A | |
| AU7506601A | Australia | A | |
| AU7509201A | Australia | A | |
| AU7513201A | Australia | A | |
| AU7513301A | Australia | A | |
| AU7513401A | Australia | A | |
| AU7513501A | Australia | A | |
| AU9254501A | Australia | A | |
| WO0196910A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU7522001A | Australia | A | |
| US2002009266A1 | United States of America | A1 | |
| WO0209323A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU7713601A | Australia | A | |
| WO0193464A8 | World Intellectual Property Organization (WIPO) | A8 | |
| WO0194997A3 | World Intellectual Property Organization (WIPO) | A3 | |
| WO0196910A3 | World Intellectual Property Organization (WIPO) | A3 | |
| US2002063923A1 | United States of America | A1 | |
| WO0209323A3 | World Intellectual Property Organization (WIPO) | A3 | |
| US2002181128A1 | United States of America | A1 | |
| WO0193464A9 | World Intellectual Property Organization (WIPO) | A9 | |
| WO0195539A3 | World Intellectual Property Organization (WIPO) | A3 | |
| WO0195541A3 | World Intellectual Property Organization (WIPO) | A3 | |
| WO0194996A3 | World Intellectual Property Organization (WIPO) | A3 | |
| WO0193464A3 | World Intellectual Property Organization (WIPO) | A3 | |
| WO0195540A3 | World Intellectual Property Organization (WIPO) | A3 | |
| EP1287394A2 | European Patent Office (EPO) | A2 | |
| WO0195537A3 | World Intellectual Property Organization (WIPO) | A3 | |
| EP1297649A2 | European Patent Office (EPO) | A2 | |
| EP1299968A2 | European Patent Office (EPO) | A2 | |
| US6556297B1 | United States of America | B1 | |
| EP1305658A2This record | European Patent Office (EPO) | A2 | |
| EP1312174A2 | European Patent Office (EPO) | A2 | |
| EP1312181A2 | European Patent Office (EPO) | A2 | |
| US6570652B1 | United States of America | B1 | |
| EP1314058A2 | European Patent Office (EPO) | A2 | |
| US6577786B1 | United States of America | B1 | |
| WO0195542A3 | World Intellectual Property Organization (WIPO) | A3 | |
| WO0194990A3 | World Intellectual Property Organization (WIPO) | A3 | |
| US6621958B1 | United States of America | B1 | |
| EP1350350A2 | European Patent Office (EPO) | A2 | |
| EP1352268A2 | European Patent Office (EPO) | A2 | |
| US6731838B1 | United States of America | B1 | |
| US6741408B2 | United States of America | B2 | |
| US6798965B2 | United States of America | B2 | |
| US2004196556A1 | United States of America | A1 | |
| US6859317B1 | United States of America | B1 |
8 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Application refused18R | 18R | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION HAS BEEN REFUSEDSTAA | STAA | |
| Party data changed (applicant data changed or rights of an application transferred)RAP1 | RAP1 | |
| First examination report despatched17Q | 17Q | |
| Request for examination filed17P | 17P | |
| Designated contracting statesAK | AK | |
| Request for extension of the european patentAX | AX | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI |
Numbers
- Publication
- 1305658
- Application
- 19729144
Titles3
- German
- TEMPERATUR- UND DRUCKUNABHÄNGIGER WELLENLÄNGENMULTIPLEXER MIT DIFFRAKTIONSGITTERANORDNUNG
- English
- ATHERMALIZATION AND PRESSURE DESENSITIZATION OF DIFFRACTION GRATING BASED WDM DEVICES
- French
- ATHERMALISATION ET DESENSIBILISATION DE PRESSION DE DISPOSITIFS WDM A RESEAU DE DIFFRACTION
Classification
- CPC, 20
- G01J3/02
- G01J3/0208
- G01J3/0286
- G01J3/14
- G01J3/18
- G01J3/2803
- G02B5/18
- G02B6/2931
- G02B6/2938
- G02B7/008
- G02B7/028
- G02B27/1073
- G02B27/1086
- G02B27/123
- G02B27/126
- H04B10/077
- H04B10/07955
- H04J14/0201
- H04J14/0206
- H04J14/0217
- IPC, 12
- G01J3 02
- G01J3 14
- G01J3 18
- G01J3 28
- G02B5 18
- G02B6 34
- G02B7 00
- G02B7 02
- G02B27 10
- H04B10 08
- H04B10 213
- H04J14 02
Designated states2
- Contracting states, 1
- Türkiye
- Extension states, 1
- Slovenia