-
EP1454391
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP1454391
| EP1454391 - SURFACE EMITTING DFB LASER STRUCTURES AND ARRAY OF THE SAME FOR BROADBAND COMMUNICATION SYSTEMS [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 27.10.2006 Database last updated on 05.07.2024 | Most recent event Tooltip | 27.10.2006 | Application deemed to be withdrawn | published on 29.11.2006 [2006/48] | Applicant(s) | For all designated states Photonami Inc. 50 Mural Street, Units 10 and 11 Richmond Hill Ontario L4B 1E4 / CA | [N/P] |
| Former [2004/37] | For all designated states Photonami Inc. 50 Mural Street, Units 10 and 11 Richmond Hill, Ontario L4B 1E4 / CA | Inventor(s) | 01 /
SHAMS-ZADEH-AMIRI, Ali M. 265 Cassandra Blvd., Apt. 324 North York, Ontario M3A 1V4 / CA | [2004/37] | Representative(s) | Beattie, Alex Thomas Stewart Forresters IP LLP Skygarden Erika-Mann-Strasse 11 80636 München / DE | [N/P] |
| Former [2006/12] | Beattie, Alex Thomas Stewart Forrester & Boehmert, Pettenkoferstrasse 20-22 80336 Munchen / DE | ||
| Former [2004/37] | Frankland, Nigel Howard FORRESTER & BOEHMERT Pettenkoferstrasse 20-22 80336 München / DE | Application number, filing date | 02779056.7 | 15.11.2002 | [2004/37] | WO2002CA01746 | Priority number, date | CA20012363149 | 16.11.2001 Original published format: CA 2363149 | [2004/37] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO03044910 | Date: | 30.05.2003 | Language: | EN | [2003/22] | Type: | A2 Application without search report | No.: | EP1454391 | Date: | 08.09.2004 | Language: | EN | The application published by WIPO in one of the EPO official languages on 30.05.2003 takes the place of the publication of the European patent application. | [2004/37] | Search report(s) | International search report - published on: | EP | 11.12.2003 | Classification | IPC: | H01S5/12 | [2004/37] | CPC: |
H01S5/4025 (EP,US);
H01S3/08 (KR);
H01S5/12 (EP,KR,US);
H01S5/187 (EP,US);
H01S5/0264 (EP,US);
H01S5/0683 (EP,US);
| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, SK, TR [2004/37] | Extension states | AL | Not yet paid | LT | Not yet paid | LV | Not yet paid | MK | Not yet paid | RO | Not yet paid | SI | Not yet paid | Title | German: | OBERFLÄCHENEMITTIERENDE DFB LASERSTRUKTUREN UND VIELFACHANORDNUNGEN DERSELBEN FÜR BREITBANDKOMMUNIKATIONSSYSTEME | [2004/37] | English: | SURFACE EMITTING DFB LASER STRUCTURES AND ARRAY OF THE SAME FOR BROADBAND COMMUNICATION SYSTEMS | [2004/37] | French: | STRUCTURES LASER A RESONATEUR DISTRIBUE EMETTRICES DE SURFACE DESTINEES A DES SYSTEMES DE TRANSMISSION A LARGE BANDE, ET MATRICE ASSOCIEE | [2004/37] | Entry into regional phase | 15.06.2004 | National basic fee paid | 15.06.2004 | Designation fee(s) paid | 15.06.2004 | Examination fee paid | Examination procedure | 15.06.2004 | Examination requested [2004/37] | 02.09.2004 | Amendment by applicant (claims and/or description) | 17.11.2005 | Despatch of a communication from the examining division (Time limit: M06) | 28.03.2006 | Application deemed to be withdrawn, date of legal effect [2006/48] | 05.07.2006 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2006/48] | Fees paid | Renewal fee | 26.11.2004 | Renewal fee patent year 03 | 28.11.2005 | Renewal fee patent year 04 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | International search | [A]US5452318 (MAKINO TOSHI [CA], et al) [A] 1,22,27,33 * abstract * * figures 1-3 * * claims 17,19 *; | [XA]US5727013 (BOTEZ DAN [US], et al) [X] 22,33 * abstract * * column 2, line 35 - column 3, line 31 * * column 9, line 46 - column 10, line 12 * [A] 1,27; | [A]US5970081 (HIRAYAMA YUZO [JP], et al) [A] 1,22,27,33* the whole document *; | [A]WO0113480 (WISCONSIN ALUMNI RES FOUND [US]) [A] 1,22,27,33 * the whole document *; | [X] - LOPEZ J ET AL, "Surface-emitting, distributed-feedback diode lasers with uniform near-field intensity profile", APPLIED PHYSICS LETTERS, AMERICAN INSTITUTE OF PHYSICS. NEW YORK, US, (19981019), vol. 73, no. 16, ISSN 0003-6951, pages 2266 - 2268, XP002152446 [X] 1,22,27,33 * abstract * * columns 1-3 * * figures 1,2 * DOI: http://dx.doi.org/10.1063/1.121697 | [XA] - MASOUD KASRAIAN ET AL, "SINGLE-LOBED FAR-FIELD RADIATION PATTERN FROM SURFACE-EMITTING COMPLEX-COUPLED DISTRIBUTED-FEEDBACK DIODE LASERS", APPLIED PHYSICS LETTERS, AMERICAN INSTITUTE OF PHYSICS. NEW YORK, US, (19951106), vol. 67, no. 19, ISSN 0003-6951, pages 2783 - 2785, XP000544220 [X] 22,33 * the whole document * [A] 1,27 DOI: http://dx.doi.org/10.1063/1.114592 | [XA] - LOPEZ J G ET AL, "Uniform near-field, symmetric-mode surface emission from complex-coupled 2nd-order distributed-feedback lasers", LASERS AND ELECTRO-OPTICS SOCIETY ANNUAL MEETING, 1997. LEOS '97 10TH ANNUAL MEETING. CONFERENCE PROCEEDINGS., IEEE SAN FRANCISCO, CA, USA 10-13 NOV. 1997, NEW YORK, NY, USA,IEEE, US, (19971110), ISBN 0-7803-3895-2, pages 9 - 10, XP010252627 [X] 22,33 * the whole document * [A] 1,27 DOI: http://dx.doi.org/10.1109/LEOS.1997.630491 | [AD] - KAZARINOV R.F. AND HENRY C.H., "Second-Order Distributed Feedback Lasers with Mode Selection Provided by First-Order Radiation Losses", JOURNAL OF QUANTUM ELECTRONICS, (19850202), vol. 73, no. 16, pages 144 - 150, XP000705456 [AD] 1,22,27,33 * the whole document * DOI: http://dx.doi.org/10.1109/JQE.1985.1072627 |