EP1502139A4
Fiber optic devices having volume bragg grating elements
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 17 March 2023, 3.5 years ago.
- Priority
- Filed
- Published
- Projected expiry
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18 sheets
Sheet 1 Sheet 2 Sheet 3 Sheet 4 Sheet 5 Sheet 6 Sheet 7 Sheet 8 Sheet 9 Sheet 10 Sheet 11 Sheet 12 Sheet 13 Sheet 14 Sheet 15 Sheet 16 Sheet 17 Sheet 18
Every citation, both waysCites: the store holds 5 of 6
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP0310438A1 | Cites | European Patent Office (EPO) | X | Search report | 1-13 |
| EP0322218A2 | Cites | European Patent Office (EPO) | X | Search report | 19-23 |
| US4013338A | Cites | United States of America | X | Search report | 14-18 |
| EP0310438A | Cites | European Patent Office (EPO) | – | – | – |
| EP0322218A | Cites | European Patent Office (EPO) | – | – | – |
| DMITRIYEV A L ET AL: "VOLUME HOLOGRAMS IN THE OPTICAL DEVICES OF OPTICAL-FIBER DATA TRANSMISSION SYSTEMS. A REVIEW", TELECOMMUNICATIONS AND RADIO ENGINEERING, BEGELL HOUSE, INC., NEW YORK, NY, US, vol. 49, no. 12, 1 December 1995 (1995-12-01), pages 9 - 15, XP000592716, ISSN: 0040-2508 | Non-patent | – | – | Search report | – |
| VOLODIN B.L.; EICHENBERGER J.; SAYANO K.: "High-resolution compact imaging holographic Bragg grating spectrometer", TECHNICAL DIGEST. SUMMARIES OF PAPERS PRESENTED AT THE CONFERENCE ON LASERS AND ELECTRO-OPTICS. CONFERENCE EDITION (IEEE CAT. NO. 98CH36178), vol. 6, May 1998 (1998-05-01), pages 401 - 402, XP002325013 | Non-patent | – | – | Search report | – |
| SAYANO K ET AL: "MODULAR WDM ADD/DROP MULTIPLEXERS", PROCEEDINGS OF THE SPIE, SPIE, BELLINGHAM, VA, US, vol. 3234, November 1997 (1997-11-01), pages 102 - 107, XP000669689, ISSN: 0277-786X | Non-patent | – | – | Search report | – |
| EFIMOV O M; GLEBOV L B; SMIRNOV V I: "Diffractive optical elements in photosensitive inorganic glasses", PROCEEDINGS OF THE SPIE - INORGANIC OPTICAL MATERIALS III, vol. 4452, 2 August 2001 (2001-08-02), San Diego, CA, USA, pages 39 - 47, XP001544036, DOI: 10.1117/12.446892 | Non-patent | – | – | Examiner | – |
26 members in 6 offices
Priority claims9
| Document | Office | Kind | Date |
|---|---|---|---|
| 365032P | United States of America | – | |
| 36503202 | United States of America | P | |
| 36503202 | United States of America | P | |
| 0308162 | United States of America | W | |
| 0308162 | United States of America | W | |
| 365032P | – | – | – |
| US20020365032P | – | – | – |
| US2003008162 | – | – | – |
| WO2003US08162 | – | – | – |
Members26
| Document | Office | Kind | |
|---|---|---|---|
| CA2479467A1 | Canada | A1 | |
| WO03079058A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU2003224697A1 | Australia | A1 | |
| AU2003224697A8 | Australia | A8 | |
| US2003219205A1 | United States of America | A1 | |
| WO03079058A3 | World Intellectual Property Organization (WIPO) | A3 | |
| EP1502139A2 | European Patent Office (EPO) | A2 | |
| US2005031264A1 | United States of America | A1 | |
| EP1502139A4This record | European Patent Office (EPO) | A4 | |
| JP2005521076A | Japan | A | |
| US2005244102A1 | United States of America | A1 | |
| US2005265657A1 | United States of America | A1 | |
| US7031573B2 | United States of America | B2 | |
| US2006193571A1 | United States of America | A1 | |
| US2006215972A1 | United States of America | A1 | |
| US7125632B2 | United States of America | B2 | |
| US7273683B2 | United States of America | B2 | |
| US7477818B2 | United States of America | B2 | |
| US2009080834A1 | United States of America | A1 | |
| US2009086297A1 | United States of America | A1 | |
| US7528385B2 | United States of America | B2 | |
| US7817888B2 | United States of America | B2 | |
| US7949216B2 | United States of America | B2 | |
| US2012019884A1 | United States of America | A1 | |
| US2014141359A1 | United States of America | A1 | |
| US2016062042A1 | United States of America | A1 |
7 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Application deemed to be withdrawnWithdrawn18D | 18D | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA | STAA | |
| Supplementary search report drawn up and despatchedA4 | A4 | |
| 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
- 1502139
- Publication, DOCDB
- 1502139
- Publication, EPODOC
- EP1502139
- Application
- 3721380
- Application, DOCDB
- 03721380
- Application, EPODOC
- EP20030721380
Titles3
- German
- FASEROPTISCHE EINRICHTUNG MIT VOLUMEN-BRAGG-GITTER-ELEMENTEN
- English
- FIBER OPTIC DEVICES HAVING VOLUME BRAGG GRATING ELEMENTS
- French
- APPAREILS A FIBRES OPTIQUES COMPORTANT DES ELEMENTS A RESEAU DE BRAGG DE VOLUME
Classification
- CPC, 9
- G02B6/2931
- G02B6/34
- G02B6/29311
- G02B6/29328
- G02B6/29329
- G02B6/29383
- G02B6/29385
- G02B6/4246
- G02B6/4292
- IPC, 3
- G02B6 42
- G02B5 32
- G02B6 34
Designated states2
- Contracting states, 1
- Türkiye
- Extension states, 1
- North Macedonia