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Extract from the Register of European Patents

EP About this file: EP3505821

EP3505821 - LED FILAMENT LAMP USING INFRARED RADIATION HEAT DISSIPATION AND LED LIGHTING BAR THEREOF [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  08.03.2024
Database last updated on 13.11.2024
FormerThe patent has been granted
Status updated on  31.03.2023
FormerGrant of patent is intended
Status updated on  11.12.2022
FormerRequest for examination was made
Status updated on  03.01.2020
FormerThe application has been published
Status updated on  31.05.2019
Most recent event   Tooltip25.10.2024Lapse of the patent in a contracting state
New state(s): CH		published on 27.11.2024 [2024/48]
Applicant(s)For all designated states
Shenzhen Fenggong Culture Communication Co., Ltd.
Room 1203, Building 4, Meinian Square
Xinggong Road Shekou, Nanshan District
518000 Shenzhen City Guangdong Province / CN
[2019/27]
Inventor(s)01 / HE, Siding
SHENZHEN FENGGONG CULTURE COMMUNICATION CO.,LTD.
Room 1203, Building 4, Meinian Square, Xinggong
Road, Shekou, Nanshan District
Shenzhen City, Guangdong Province 518000 / CN
 [2019/27]
Representative(s)Cabinet Chaillot
16/20, avenue de l'Agent Sarre
B.P. 74
92703 Colombes Cedex / FR
[2019/27]
Application number, filing date18248104.427.12.2018
[2019/27]
Priority number, dateCN20171147609329.12.2017         Original published format: CN201711476093
[2019/27]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3505821
Date:03.07.2019
Language:EN
[2019/27]
Type: B1 Patent specification 
No.:EP3505821
Date:03.05.2023
Language:EN
[2023/18]
Search report(s)(Supplementary) European search report - dispatched on:EP28.03.2019
ClassificationIPC:F21V23/00, F21V29/508
[2019/27]
CPC:
F21V23/003 (EP,US); F21K9/232 (CN,US); F21V29/503 (US);
F21K9/237 (CN); F21K9/238 (CN,US); F21K9/64 (CN,US);
F21K9/66 (US); F21V23/002 (US); F21V29/507 (CN);
F21V29/508 (EP,US); F21V7/22 (CN,US); F21V19/0015 (EP,US);
F21Y2103/10 (US); F21Y2113/13 (US); F21Y2115/10 (EP,CN,US) (-)
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 [2019/27]
TitleGerman:LED-FADENLAMPE MIT INFRAROTSTRAHLUNGSWÄRMEABFUHR UND LED-BELEUCHTUNGSSTAB DAFÜR[2019/27]
English:LED FILAMENT LAMP USING INFRARED RADIATION HEAT DISSIPATION AND LED LIGHTING BAR THEREOF[2019/27]
French:LAMPE À FILAMENT À DEL UTILISANT UNE DISSIPATION DE CHALEUR PAR RADIATION INFRAROUGE ET BARRE D'ÉCLAIRAGE À DEL ASSOCIÉE[2019/27]
Examination procedure30.12.2019Amendment by applicant (claims and/or description)
30.12.2019Examination requested  [2020/06]
30.12.2019Date on which the examining division has become responsible
12.12.2022Communication of intention to grant the patent
21.03.2023Fee for grant paid
21.03.2023Fee for publishing/printing paid
21.03.2023Receipt of the translation of the claim(s)
Opposition(s)06.02.2024No opposition filed within time limit [2024/15]
Fees paidRenewal fee
31.12.2020Renewal fee patent year 03
31.12.2021Renewal fee patent year 04
27.12.2022Renewal fee patent year 05
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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  TooltipAT03.05.2023
CZ03.05.2023
DK03.05.2023
EE03.05.2023
ES03.05.2023
FI03.05.2023
HR03.05.2023
IT03.05.2023
LT03.05.2023
LV03.05.2023
MC03.05.2023
NL03.05.2023
PL03.05.2023
RO03.05.2023
RS03.05.2023
SE03.05.2023
SI03.05.2023
SK03.05.2023
SM03.05.2023
NO03.08.2023
GR04.08.2023
IS03.09.2023
PT04.09.2023
IE27.12.2023
LU27.12.2023
BE31.12.2023
CH31.12.2023
[2024/48]
Former [2024/47]AT03.05.2023
CZ03.05.2023
DK03.05.2023
EE03.05.2023
ES03.05.2023
FI03.05.2023
HR03.05.2023
IT03.05.2023
LT03.05.2023
LV03.05.2023
MC03.05.2023
NL03.05.2023
PL03.05.2023
RO03.05.2023
RS03.05.2023
SE03.05.2023
SI03.05.2023
SK03.05.2023
SM03.05.2023
NO03.08.2023
GR04.08.2023
IS03.09.2023
PT04.09.2023
IE27.12.2023
LU27.12.2023
BE31.12.2023
Former [2024/46]AT03.05.2023
CZ03.05.2023
DK03.05.2023
EE03.05.2023
ES03.05.2023
FI03.05.2023
HR03.05.2023
IT03.05.2023
LT03.05.2023
LV03.05.2023
MC03.05.2023
NL03.05.2023
PL03.05.2023
RO03.05.2023
RS03.05.2023
SE03.05.2023
SI03.05.2023
SK03.05.2023
SM03.05.2023
NO03.08.2023
GR04.08.2023
IS03.09.2023
PT04.09.2023
IE27.12.2023
LU27.12.2023
Former [2024/40]AT03.05.2023
CZ03.05.2023
DK03.05.2023
EE03.05.2023
ES03.05.2023
FI03.05.2023
HR03.05.2023
IT03.05.2023
LT03.05.2023
LV03.05.2023
MC03.05.2023
NL03.05.2023
PL03.05.2023
RO03.05.2023
RS03.05.2023
SE03.05.2023
SI03.05.2023
SK03.05.2023
SM03.05.2023
NO03.08.2023
GR04.08.2023
IS03.09.2023
PT04.09.2023
LU27.12.2023
Former [2024/26]AT03.05.2023
CZ03.05.2023
DK03.05.2023
EE03.05.2023
ES03.05.2023
FI03.05.2023
HR03.05.2023
IT03.05.2023
LT03.05.2023
LV03.05.2023
NL03.05.2023
PL03.05.2023
RO03.05.2023
RS03.05.2023
SE03.05.2023
SI03.05.2023
SK03.05.2023
SM03.05.2023
NO03.08.2023
GR04.08.2023
IS03.09.2023
PT04.09.2023
Former [2024/24]AT03.05.2023
CZ03.05.2023
DK03.05.2023
EE03.05.2023
ES03.05.2023
FI03.05.2023
HR03.05.2023
LT03.05.2023
LV03.05.2023
NL03.05.2023
PL03.05.2023
RO03.05.2023
RS03.05.2023
SE03.05.2023
SI03.05.2023
SK03.05.2023
SM03.05.2023
NO03.08.2023
GR04.08.2023
IS03.09.2023
PT04.09.2023
Former [2024/10]AT03.05.2023
CZ03.05.2023
DK03.05.2023
EE03.05.2023
ES03.05.2023
FI03.05.2023
HR03.05.2023
LT03.05.2023
LV03.05.2023
NL03.05.2023
PL03.05.2023
RO03.05.2023
RS03.05.2023
SE03.05.2023
SK03.05.2023
SM03.05.2023
NO03.08.2023
GR04.08.2023
IS03.09.2023
PT04.09.2023
Former [2024/08]AT03.05.2023
ES03.05.2023
FI03.05.2023
HR03.05.2023
LT03.05.2023
LV03.05.2023
NL03.05.2023
PL03.05.2023
RS03.05.2023
SE03.05.2023
SK03.05.2023
SM03.05.2023
NO03.08.2023
GR04.08.2023
IS03.09.2023
PT04.09.2023
Former [2024/03]AT03.05.2023
ES03.05.2023
FI03.05.2023
HR03.05.2023
LT03.05.2023
LV03.05.2023
NL03.05.2023
PL03.05.2023
RS03.05.2023
SE03.05.2023
NO03.08.2023
GR04.08.2023
IS03.09.2023
PT04.09.2023
Former [2024/01]AT03.05.2023
ES03.05.2023
HR03.05.2023
LT03.05.2023
LV03.05.2023
NL03.05.2023
PL03.05.2023
RS03.05.2023
SE03.05.2023
NO03.08.2023
GR04.08.2023
IS03.09.2023
PT04.09.2023
Former [2023/51]AT03.05.2023
ES03.05.2023
HR03.05.2023
NL03.05.2023
PL03.05.2023
RS03.05.2023
SE03.05.2023
NO03.08.2023
GR04.08.2023
IS03.09.2023
PT04.09.2023
Former [2023/50]AT03.05.2023
ES03.05.2023
NL03.05.2023
PL03.05.2023
SE03.05.2023
NO03.08.2023
GR04.08.2023
IS03.09.2023
PT04.09.2023
Former [2023/48]AT03.05.2023
ES03.05.2023
NL03.05.2023
SE03.05.2023
NO03.08.2023
PT04.09.2023
Former [2023/46]ES03.05.2023
PT04.09.2023
Documents cited:Search[IA]CN202281062U  (ZHEJIANG LEDISON OPTOELECTRONICS CO LTD) [I] 1 * figures 1-3 * [A] 7,17;
 [IA]CN204647932U  (ZHONGSHAN DINGRED PHOTOELECTRIC CO LTD) [I] 1,5,6 * figures 2,3 * [A] 7,17;
 [IA]CN106090663  (SHANDONG PROSPEROUS STAR OPTOELECTRONICS CO LTD) [I] 1-4,9-12,14,16 * figures 1-4 * [A] 7,17;
 [I]CN106190124  (ZHANG BOWEN) [I] 1* figures 1,2 *
by applicantWO2012031533
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.