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Extract from the Register of European Patents

EP About this file: EP3686477

EP3686477 - MULTI-ANGLE LIGHT SOURCE DEVICE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  18.08.2023
Database last updated on 24.08.2024
FormerThe patent has been granted
Status updated on  09.09.2022
FormerGrant of patent is intended
Status updated on  08.05.2022
FormerExamination is in progress
Status updated on  12.03.2021
FormerRequest for examination was made
Status updated on  17.07.2020
FormerThe application has been published
Status updated on  26.06.2020
Most recent event   Tooltip24.05.2024Lapse of the patent in a contracting state
New state(s): IT		published on 26.06.2024  [2024/26]
Applicant(s)For all designated states
Shenzhen Guanke Technologies Co., Ltd.
Block 3, 2nd Industrial Zone
Heshuikou Community
Matian Subdistrict
Guangming New District
Shenzhen, Guangdong / CN
[2020/31]
Inventor(s)01 / LAN, Qing
Block 3, 2nd Industrial Zone, Heshuikou community
Matian Subdistrict, Guangming New District
Shenzhen / CN
02 / QUI, Xuren
Block 3, 2nd Industrial Zone, Heshuikou community
Matian Subdistrict, Guangming New District
Shenzhen / CN
03 / LIU, Ligen
Block 3, 2nd Industrial Zone, Heshuikou community
Matian Subdistrict, Guangming New District
Shenzhen / CN
04 / CHEN, Shoubao
Block 3, 2nd Industrial Zone, Heshuikou community
Matian Subdistrict, Guangming New District
Shenzhen / CN
 [2020/31]
Representative(s)White, Andrew John, et al
Mathys & Squire The Shard
32 London Bridge Street
London SE1 9SG / GB
[2022/41]
Former [2020/31]White, Andrew John, et al
Mathys & Squire LLP The Shard
32 London Bridge Street
London SE1 9SG / GB
Application number, filing date19177128.628.05.2019
[2020/31]
Priority number, dateCN201920142832U25.01.2019         Original published format: CN 201920142832 U
US20191637485904.04.2019         Original published format: US201916374859
[2020/31]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3686477
Date:29.07.2020
Language:EN
[2020/31]
Type: B1 Patent specification 
No.:EP3686477
Date:12.10.2022
Language:EN
[2022/41]
Search report(s)(Supplementary) European search report - dispatched on:EP28.10.2019
ClassificationIPC:F21K9/23, F21K9/65, // F21Y105/10, F21Y115/10
[2020/31]
CPC:
F21K9/23 (EP); F21K9/65 (EP); F21Y2105/10 (EP);
F21Y2115/10 (EP)
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 [2020/34]
Former [2020/31]AL,  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 
TitleGerman:VORRICHTUNG MIT MEHRWINKLIGER LICHTQUELLE[2020/31]
English:MULTI-ANGLE LIGHT SOURCE DEVICE[2020/31]
French:DISPOSITIF DE SOURCE LUMINEUSE MULTI-ANGLE[2020/31]
Examination procedure17.03.2020Amendment by applicant (claims and/or description)
09.07.2020Examination requested  [2020/34]
09.07.2020Date on which the examining division has become responsible
11.03.2021Despatch of a communication from the examining division (Time limit: M04)
16.06.2021Reply to a communication from the examining division
09.05.2022Communication of intention to grant the patent
06.09.2022Fee for grant paid
06.09.2022Fee for publishing/printing paid
06.09.2022Receipt of the translation of the claim(s)
Opposition(s)13.07.2023No opposition filed within time limit [2023/38]
Fees paidRenewal fee
27.05.2021Renewal fee patent year 03
26.05.2022Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
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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.
Lapses during opposition  TooltipAL12.10.2022
AT12.10.2022
CZ12.10.2022
DK12.10.2022
EE12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
IT12.10.2022
LT12.10.2022
LV12.10.2022
MC12.10.2022
NL12.10.2022
PL12.10.2022
RO12.10.2022
RS12.10.2022
SE12.10.2022
SI12.10.2022
SK12.10.2022
SM12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
IE28.05.2023
LU28.05.2023
BE31.05.2023
CH31.05.2023
LI31.05.2023
[2024/26]
Former [2024/25]AL12.10.2022
AT12.10.2022
CZ12.10.2022
DK12.10.2022
EE12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
MC12.10.2022
NL12.10.2022
PL12.10.2022
RO12.10.2022
RS12.10.2022
SE12.10.2022
SI12.10.2022
SK12.10.2022
SM12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
IE28.05.2023
LU28.05.2023
BE31.05.2023
CH31.05.2023
LI31.05.2023
Former [2024/21]AL12.10.2022
AT12.10.2022
CZ12.10.2022
DK12.10.2022
EE12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
MC12.10.2022
NL12.10.2022
PL12.10.2022
RO12.10.2022
RS12.10.2022
SE12.10.2022
SI12.10.2022
SK12.10.2022
SM12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
IE28.05.2023
LU28.05.2023
CH31.05.2023
LI31.05.2023
Former [2024/09]AL12.10.2022
AT12.10.2022
CZ12.10.2022
DK12.10.2022
EE12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
MC12.10.2022
NL12.10.2022
PL12.10.2022
RO12.10.2022
RS12.10.2022
SE12.10.2022
SI12.10.2022
SK12.10.2022
SM12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
LU28.05.2023
CH31.05.2023
LI31.05.2023
Former [2024/08]AL12.10.2022
AT12.10.2022
CZ12.10.2022
DK12.10.2022
EE12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
MC12.10.2022
NL12.10.2022
PL12.10.2022
RO12.10.2022
RS12.10.2022
SE12.10.2022
SI12.10.2022
SK12.10.2022
SM12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
LU28.05.2023
Former [2023/51]AL12.10.2022
AT12.10.2022
CZ12.10.2022
DK12.10.2022
EE12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
NL12.10.2022
PL12.10.2022
RO12.10.2022
RS12.10.2022
SE12.10.2022
SI12.10.2022
SK12.10.2022
SM12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
Former [2023/38]AL12.10.2022
AT12.10.2022
CZ12.10.2022
DK12.10.2022
EE12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
NL12.10.2022
PL12.10.2022
RO12.10.2022
RS12.10.2022
SE12.10.2022
SK12.10.2022
SM12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
Former [2023/37]AL12.10.2022
AT12.10.2022
CZ12.10.2022
DK12.10.2022
EE12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
NL12.10.2022
PL12.10.2022
RO12.10.2022
RS12.10.2022
SE12.10.2022
SM12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
Former [2023/35]AT12.10.2022
CZ12.10.2022
DK12.10.2022
EE12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
NL12.10.2022
PL12.10.2022
RO12.10.2022
RS12.10.2022
SE12.10.2022
SM12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
Former [2023/34]AT12.10.2022
DK12.10.2022
EE12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
NL12.10.2022
PL12.10.2022
RS12.10.2022
SE12.10.2022
SM12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
Former [2023/33]AT12.10.2022
DK12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
NL12.10.2022
PL12.10.2022
RS12.10.2022
SE12.10.2022
SM12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
Former [2023/25]AT12.10.2022
ES12.10.2022
FI12.10.2022
HR12.10.2022
LT12.10.2022
LV12.10.2022
NL12.10.2022
PL12.10.2022
RS12.10.2022
SE12.10.2022
NO12.01.2023
GR13.01.2023
IS12.02.2023
PT13.02.2023
Former [2023/23]AT12.10.2022
ES12.10.2022
FI12.10.2022
LT12.10.2022
LV12.10.2022
NL12.10.2022
SE12.10.2022
NO12.01.2023
GR13.01.2023
PT13.02.2023
Former [2023/22]AT12.10.2022
ES12.10.2022
FI12.10.2022
LT12.10.2022
NL12.10.2022
SE12.10.2022
NO12.01.2023
PT13.02.2023
Former [2023/20]LT12.10.2022
NL12.10.2022
NO12.01.2023
Former [2023/17]NL12.10.2022
Documents cited:Search[XYI]US8072123  (HAN TAE-KYU [KR]) [X] 1,3,10,11 * the whole document * [Y] 2,5,9 [I] 4,6-8;
 [XI]KR20130075028  (HWANG IL KYU [KR], et al) [X] 1-3,10,11 * paragraphs [0044] - [0063]; figures 3-8 * [I] 4,6,7;
 [Y]CN103574375  (SIGNCOMPLEX CO LTD) [Y] 5* paragraph [0027]; figures 1-5 *;
 [XYI]US2014049972  (MCGUIRE KENNETH STEPHEN [US], et al) [X] 1 * paragraphs [0190] - [0191]; figures 27A-27B * [Y] 2,9 [I] 4,6,7;
 [Y]CN103574357B  (HK APPLIED SCIENCE & TECH RES) [Y] 5 * paragraph [0036]; figure 5a *;
 [Y]CN107781663  (SHENZHEN GUANKE TECH CO LTD) [Y] 2,9 * figures 1, 7, 8 * * paragraphs [0038] - [0039] * * paragraph [0065] - paragraph [0066] *;
 [Y]US2018100637  (LAN QING [CN]) [Y] 2,9 * paragraphs [0049] - [0056]; figures 10-14 *
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.