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Extract from the Register of European Patents

EP About this file: EP3851909

EP3851909 - ELECTROCHROMIC DEVICE AND PREPARATION METHOD THEREFOR [Right-click to bookmark this link]
Former [2021/29]ELECTROCHROMIC DEVICE AND PREPARATION METHOD THEREFOR, AND ELECTRONIC EQUIPMENT
[2022/11]
StatusNo opposition filed within time limit
Status updated on  07.04.2023
Database last updated on 25.09.2024
FormerThe patent has been granted
Status updated on  29.04.2022
FormerGrant of patent is intended
Status updated on  10.03.2022
FormerRequest for examination was made
Status updated on  18.06.2021
FormerThe international publication has been made
Status updated on  05.04.2020
Most recent event   Tooltip17.05.2024Lapse of the patent in a contracting state
New state(s): HU		published on 19.06.2024  [2024/25]
Applicant(s)For all designated states
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
No. 18, Haibin Road
Wusha
Chang'an
Dongguan Guangdong 523860 / CN
[2021/29]
Inventor(s)01 / YANG, Xin
No. 18, Haibin Road, Wusha, Chang'an
Dongguan, Guangdong 523860 / CN
 [2021/29]
Representative(s)Manitz Finsterwald Patent- und Rechtsanwaltspartnerschaft mbB
Martin-Greif-Strasse 1
80336 München / DE
[2021/29]
Application number, filing date19867045.717.07.2019
[2021/29]
WO2019CN96382
Priority number, dateCN20181115920930.09.2018         Original published format: CN201811159209
[2021/29]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020063054
Date:02.04.2020
Language:ZH
[2020/14]
Type: A1 Application with search report 
No.:EP3851909
Date:21.07.2021
Language:EN
[2021/29]
Type: B1 Patent specification 
No.:EP3851909
Date:01.06.2022
Language:EN
[2022/22]
Search report(s)International search report - published on:CN02.04.2020
(Supplementary) European search report - dispatched on:EP09.09.2021
ClassificationIPC:G02F1/153
[2021/29]
CPC:
G02F1/153 (EP); G02F1/1533 (CN); G02F1/1525 (US);
G02F1/1508 (US); G02F1/155 (CN,US); G02F1/163 (CN);
G02F2001/1536 (CN) (-)
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 [2021/29]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:ELEKTROCHROME VORRICHTUNG UND HERSTELLUNGSVERFAHREN DAFÜR[2022/11]
English:ELECTROCHROMIC DEVICE AND PREPARATION METHOD THEREFOR[2022/11]
French:DISPOSITIF ÉLECTROCHROMIQUE ET SON PROCÉDÉ DE PRÉPARATION[2022/11]
Former [2021/29]ELEKTROCHROME VORRICHTUNG UND HERSTELLUNGSVERFAHREN DAFÜR SOWIE ELEKTRONISCHES GERÄT
Former [2021/29]ELECTROCHROMIC DEVICE AND PREPARATION METHOD THEREFOR, AND ELECTRONIC EQUIPMENT
Former [2021/29]DISPOSITIF ÉLECTROCHROMIQUE ET SON PROCÉDÉ DE PRÉPARATION, ET ÉQUIPEMENT ÉLECTRONIQUE
Entry into regional phase12.04.2021Translation filed 
12.04.2021National basic fee paid 
12.04.2021Search fee paid 
12.04.2021Designation fee(s) paid 
12.04.2021Examination fee paid 
Examination procedure12.04.2021Amendment by applicant (claims and/or description)
12.04.2021Examination requested  [2021/29]
11.03.2022Communication of intention to grant the patent
21.04.2022Fee for grant paid
21.04.2022Fee for publishing/printing paid
21.04.2022Receipt of the translation of the claim(s)
Opposition(s)02.03.2023No opposition filed within time limit [2023/19]
Fees paidRenewal fee
12.04.2021Renewal fee patent year 03
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.
Lapses during opposition  TooltipHU17.07.2019
AL01.06.2022
AT01.06.2022
CY01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
IT01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
MK01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
SM01.06.2022
IE17.07.2022
LU17.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
[2024/25]
Former [2024/23]AL01.06.2022
AT01.06.2022
CY01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
IT01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
MK01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
SM01.06.2022
IE17.07.2022
LU17.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2024/20]AL01.06.2022
AT01.06.2022
CY01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
IT01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
SM01.06.2022
IE17.07.2022
LU17.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2024/11]AL01.06.2022
AT01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
IT01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
SM01.06.2022
IE17.07.2022
LU17.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2023/33]AL01.06.2022
AT01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
SM01.06.2022
IE17.07.2022
LU17.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2023/25]AL01.06.2022
AT01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SI01.06.2022
SK01.06.2022
SM01.06.2022
LU17.07.2022
BE31.07.2022
CH31.07.2022
LI31.07.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2023/21]AL01.06.2022
AT01.06.2022
CZ01.06.2022
DK01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SK01.06.2022
SM01.06.2022
LU17.07.2022
CH31.07.2022
LI31.07.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2023/17]AL01.06.2022
AT01.06.2022
CZ01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SK01.06.2022
SM01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2023/12]AT01.06.2022
CZ01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SK01.06.2022
SM01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
IS01.10.2022
PT03.10.2022
Former [2023/11]AT01.06.2022
CZ01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
MC01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SK01.06.2022
SM01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
PT03.10.2022
Former [2023/09]AT01.06.2022
CZ01.06.2022
EE01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
NL01.06.2022
PL01.06.2022
RO01.06.2022
RS01.06.2022
SE01.06.2022
SK01.06.2022
SM01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
PT03.10.2022
Former [2023/08]AT01.06.2022
ES01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
NL01.06.2022
PL01.06.2022
RS01.06.2022
SE01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
Former [2023/07]AT01.06.2022
FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
NL01.06.2022
PL01.06.2022
RS01.06.2022
SE01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
Former [2023/02]FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
NL01.06.2022
PL01.06.2022
RS01.06.2022
SE01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
Former [2022/50]FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
PL01.06.2022
RS01.06.2022
SE01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
Former [2022/49]FI01.06.2022
HR01.06.2022
LT01.06.2022
LV01.06.2022
SE01.06.2022
BG01.09.2022
NO01.09.2022
GR02.09.2022
Former [2022/47]FI01.06.2022
LT01.06.2022
SE01.06.2022
NO01.09.2022
Documents cited:Search[A]US2017108754  (ALI MOAZZAM [DE]) [A] 1-15 * paragraph [0026] - paragraph [0032] * * paragraph [0038] ** figures 2A,2B,3 *;
 [A]CN108549182  (OPPO GUANGDONG MOBILE COMMUNICATION CO LTD) [A] 1-15 * paragraph [0026] - paragraph [0030] * * paragraph [0033] - paragraph [0037] * * paragraph [0044] - paragraph [0050] * * figure 5 *
International search[A]WO2010099147  (NTERA INC [US], et al) [A] 1-20* entire document *;
 [A]CN105573003  (HANNSTAR DISPLAY (NANJING) CO LTD, et al) [A] 1-20 * entire document *;
 [A]CN106527810  (TRULY OPTO ELECTRONICS LTD ) [A] 1-20 * entire document *;
 [A]CN107841776  (GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD) [A] 1-20 * entire document *;
 [A]CN107864581  (GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD) [A] 1-20 * entire document *;
 [A]CN207427625U  (MEIZU TECH CO LTD) [A] 1-20 * entire document *;
 [A]CN108177475  (GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD) [A] 1-20 * the abstract *;
 [A]CN108198511  (TRULY OPTO ELECTRONICS LTD) [A] 1-20 * entire document *;
 [A]CN108519709  (GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD) [A] 1-20 * entire document *;
 [A]CN108541167  (OPPO GUANGDONG MOBILE COMMUNICATION CO LTD) [A] 1-20 * description, particularly figures 1, 4a, 4b and 7a-9, and corresponding parts of description *;
 [A]CN108549185  (OPPO GUANGDONG MOBILE COMMUNICATION CO LTD) [A] 1-20 * entire document *;
 [A]CN108549182  (OPPO GUANGDONG MOBILE COMMUNICATION CO LTD) [A] 1-20 * entire document *;
 [A]CN108549184  (OPPO GUANGDONG MOBILE COMMUNICATION CO LTD) [A] 1-20 * entire document *;
 [A]CN108594557  (GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD) [A] 1-20 * entire document *;
 [PX]CN109116652  (OPPO GUANGDONG MOBILE TELECOMMUNICATIONS CO LTD) [PX] 1-20 * entire document *
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.