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Extract from the Register of European Patents

EP About this file: EP2543149

EP2543149 - CROSSTALK MITIGATION IN OPTICAL TRANSCEIVERS [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  27.02.2015
Database last updated on 14.09.2024
Most recent event   Tooltip27.02.2015Application deemed to be withdrawnpublished on 01.04.2015  [2015/14]
Applicant(s)For all designated states
Onechip Photonics Inc.
495 March Road
Suite 200
Ottawa, Ontario K2K 3G1 / CA
[2013/02]
Inventor(s)01 / WATSON, Christopher
117 Blackburn Avenue
Ottawa Ontario K1N 8A6 / CA
02 / VITIC, Michael
27 Chemin Wright
Chelsea Quebec J9B 1M2 / CA
 [2013/02]
Representative(s)Hoefer & Partner Patentanwälte mbB
Pilgersheimer Strasse 20
81543 München / DE
[N/P]
Former [2013/02]Hoefer & Partner
Pilgersheimer Strasse 20
81543 München / DE
Application number, filing date11750110.601.03.2011
WO2011CA00212
Priority number, dateUS2010071565302.03.2010         Original published format: US 715653
[2013/02]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2011106871
Date:09.09.2011
Language:EN
[2011/36]
Type: A1 Application with search report 
No.:EP2543149
Date:09.01.2013
Language:EN
The application published by WIPO in one of the EPO official languages on 09.09.2011 takes the place of the publication of the European patent application.
[2013/02]
Search report(s)International search report - published on:CA09.09.2011
(Supplementary) European search report - dispatched on:EP29.04.2014
ClassificationIPC:G02B6/12, G02B6/42, H04J14/02, H04B10/69
[2014/22]
CPC:
H04B10/40 (EP,US); G02B6/12002 (EP,US); G02B6/12007 (EP,US);
G02B6/42 (EP,US); H04B10/85 (EP,US); H01S5/026 (EP,US);
H01S5/0264 (EP,US) (-)
Former IPC [2013/02]H04B10/14, G02B6/12, G02B6/42, H04J14/02
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2013/02]
TitleGerman:ÜBERSPRECHUNGSUNTERDRÜCKUNG IN OPTISCHEN SENDE- UND EMPFANGSGERÄTEN[2013/02]
English:CROSSTALK MITIGATION IN OPTICAL TRANSCEIVERS[2013/02]
French:AFFAIBLISSEMENT DIAPHONIQUE DANS DES ÉMETTEURS-RÉCEPTEURS OPTIQUES[2013/02]
Entry into regional phase27.09.2012National basic fee paid 
27.09.2012Search fee paid 
27.09.2012Designation fee(s) paid 
27.09.2012Examination fee paid 
Examination procedure27.09.2012Amendment by applicant (claims and/or description)
27.09.2012Examination requested  [2013/02]
01.10.2014Application deemed to be withdrawn, date of legal effect  [2015/14]
24.10.2014Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time  [2015/14]
Fees paidRenewal fee
28.03.2013Renewal fee patent year 03
Penalty fee
Additional fee for renewal fee
31.03.201404   M06   Not yet paid
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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.
Documents cited:Search[A]EP0883254  (ALSTHOM CGE ALCATEL [FR]) [A] 1-15 * page 2, line 38 - page 5, line 58; figures 1-3 *;
 [A]DE19756296  (HERTZ INST HEINRICH [DE]) [A] 2,3,8,13* page 2, line 15 - page 7, line 52; figures 1-6 *;
 [XAI]WO2005013517  (DENSELIGHT SEMICONDUCTORS PTE [SG], et al) [X] 1,5,6,10,11,15 * page 4, line 14 - line 22 * * page 7, line 6 - page 11, line 35; figures 5-12 * [A] 2,3,8,13 [I] 4,7,9,12,14
International search[A]US5859725  (SUGIYA HIDEAKI [JP], et al);
 [A]EP1107485  (NEC CORP [JP]);
 [X]WO2005013517  (DENSELIGHT SEMICONDUCTORS PTE [SG], et al);
 [A]US2007029484  (ANDERSON SHANE M [US], et al);
 [Y]WO2008014606  (ONECHIP PHOTONICS INC [CA], et al);
 [A]US7492992  (TYAN RONGCHUNG [US], et al)
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.