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Extract from the Register of European Patents

EP About this file: EP2938921

EP2938921 - SOLID-STATE LAMPS UTILIZING PHOTOLUMINESCENCE WAVELENGTH CONVERSION COMPONENTS [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  14.02.2020
Database last updated on 11.04.2026
FormerThe patent has been granted
Status updated on  08.03.2019
FormerGrant of patent is intended
Status updated on  17.01.2019
FormerRequest for examination was made
Status updated on  04.01.2019
FormerGrant of patent is intended
Status updated on  06.05.2018
FormerRequest for examination was made
Status updated on  30.05.2017
Most recent event   Tooltip01.07.2022Lapse of the patent in a contracting state
New state(s): MK		published on 03.08.2022  [2022/31]
Applicant(s)For all designated states
Intematix Corporation
46410 S. Fremont Blvd.
Fremont CA 94538 / US
[2015/45]
Inventor(s)01 / LI, Yi-Qun
30 Trish Lane
Danville, CA 94506 / US
 [2015/45]
Representative(s)Birdi, Sandeep Singh
24 Ibbetson Oval
Churwell
Morley, Leeds LS27 7RY / GB
[2015/45]
Application number, filing date13868577.123.12.2013
[2015/45]
WO2013US77462
Priority number, dateUS201261746986P28.12.2012         Original published format: US 201261746986 P
[2015/45]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2014105812
Date:03.07.2014
Language:EN
[2014/27]
Type: A1 Application with search report 
No.:EP2938921
Date:04.11.2015
Language:EN
The application published by WIPO in one of the EPO official languages on 03.07.2014 takes the place of the publication of the European patent application.
[2015/45]
Type: B1 Patent specification 
No.:EP2938921
Date:10.04.2019
Language:EN
[2019/15]
Search report(s)International search report - published on:KR03.07.2014
(Supplementary) European search report - dispatched on:EP16.09.2016
ClassificationIPC:F21V5/00, F21V7/00, F21V13/04, G02B6/00
[2016/42]
CPC:
F21K9/64 (EP,US); F21K9/232 (EP,US); F21K9/233 (EP,US);
G02B6/00 (EP,US); G02B6/0096 (EP,US); H10H20/851 (EP,US);
F21V29/506 (EP,US); F21V29/70 (EP,US); F21V29/83 (EP,US);
F21V3/02 (EP,CN,US); F21V7/048 (EP,CN,US); F21Y2115/10 (EP,US) (-)
Former IPC [2015/45]F21V5/00, F21V7/00, F21V13/04
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 [2015/45]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:RÖHRENLOSE LAMPEN MIT PHOTOLUMINESZENZ-WELLENLÄNGENUMWANDLUNGSKOMPONENTEN[2015/45]
English:SOLID-STATE LAMPS UTILIZING PHOTOLUMINESCENCE WAVELENGTH CONVERSION COMPONENTS[2015/45]
French:LAMPES À SEMI-CONDUCTEURS UTILISANT DES ÉLÉMENTS DE CONVERSION DE LONGUEUR D'ONDE DE PHOTOLUMINESCENCE[2015/45]
Entry into regional phase27.07.2015National basic fee paid 
27.07.2015Search fee paid 
27.07.2015Designation fee(s) paid 
27.07.2015Examination fee paid 
Examination procedure27.07.2015Examination requested  [2015/45]
08.08.2017Amendment by applicant (claims and/or description)
07.05.2018Communication of intention to grant the patent
30.10.2018Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time
20.12.2018Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
18.01.2019Communication of intention to grant the patent
22.02.2019Fee for grant paid
22.02.2019Fee for publishing/printing paid
22.02.2019Receipt of the translation of the claim(s)
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  07.05.2018
Opposition(s)13.01.2020No opposition filed within time limit [2020/12]
Request for further processing for:The application is deemed to be withdrawn due to failure to fulfill actions required for granting the patent
20.12.2018Request for further processing filed
20.12.2018Full payment received (date of receipt of payment)
Request granted
10.01.2019Decision despatched
The application is deemed to be withdrawn due to failure to reply to the Extended European Search Report/Written Opinion of the International Searching Authority/International Preliminary Examination Report/Supplementary international search report/Supplementary European search report
08.08.2017Request for further processing filed
08.08.2017Full payment received (date of receipt of payment)
Request granted
29.09.2017Decision despatched
The application is deemed to be withdrawn due to failure to indicate the wish to proceed further with the application
08.08.2017Request for further processing filed
08.08.2017Full payment received (date of receipt of payment)
Request granted
29.09.2017Decision despatched
Fees paidRenewal fee
30.06.2016Renewal fee patent year 03
30.06.2017Renewal fee patent year 04
29.01.2018Renewal fee patent year 05
31.12.2018Renewal fee patent year 06
Penalty fee
Additional fee for renewal fee
31.12.201503   M06   Fee paid on   30.06.2016
31.12.201604   M06   Fee paid on   30.06.2017
Opt-out from the exclusive  Tooltip
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipHU23.12.2013
AL10.04.2019
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Documents cited:Search[X] EP0982924  (HEWLETT PACKARD CO et al.) [X] 1-15 * paragraph [0022] - paragraph [0043] * * figure 2 *
 [XI] US7665865  (HULSE GEORGE R et al.) [X] 1,3,4,6,7,9,11,13,15 * column 3, line 52 - column 12, line 11 * * figures 3a,b, 4-6 *[I] 2,5
 [X] JP2012253815  (MITSUBISHI ELECTRIC CORP et al.) [X] 1,3-5,8,9,11-14 * paragraph [0001] - paragraph [0089] * * figures 1-8 *
International search[X] US2011227102  (HUSSELL CHRISTOPHER P et al.) [X]
 [Y] KR20120137719  (POSCO LED CO LTD et al.) [Y]
 [A] US2012086034  (YUAN XIANGLONG et al.) [A]
 [A] JP2010199145  (USHIO ELECTRIC INC et al.) [A]
 [A] JP2010129300  (IIMURA KEIJI et al.) [A]
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.