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Extract from the Register of European Patents

EP About this file: EP3882690

EP3882690 - ELECTRONIC DEVICE [Right-click to bookmark this link]
Former [2021/38]LIQUID CRYSTAL DISPLAY SCREEN, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY SCREEN
[2023/31]
StatusThe patent has been granted
Status updated on  05.01.2024
Database last updated on 11.09.2024
FormerGrant of patent is intended
Status updated on  24.08.2023
FormerRequest for examination was made
Status updated on  20.08.2021
FormerThe international publication has been made
Status updated on  02.07.2020
Most recent event   Tooltip08.08.2024Lapse of the patent in a contracting state
New state(s): SE		published on 11.09.2024  [2024/37]
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian, Longgang District
Shenzhen Guangdong 518129 / CN
[2021/38]
Inventor(s)01 / MA, Lei
Huawei Administration Building, Bantian, Longgang
District
Shenzhen, Guangdong 518129 / CN
02 / WANG, Peng
Huawei Administration Building, Bantian, Longgang
District
Shenzhen, Guangdong 518129 / CN
03 / XIAO, Guangnan
Huawei Administration Building, Bantian, Longgang
District
Shenzhen, Guangdong 518129 / CN
04 / ZHANG, Feng
Huawei Administration Building, Bantian, Longgang
District
Shenzhen, Guangdong 518129 / CN
05 / SU, Binbin
Huawei Administration Building, Bantian, Longgang
District
Shenzhen, Guangdong 518129 / CN
 [2021/38]
Representative(s)Maiwald GmbH
Elisenhof
Elisenstraße 3
80335 München / DE
[2024/06]
Former [2021/38]Maiwald Patent- und Rechtsanwaltsgesellschaft mbH
Elisenhof
Elisenstraße 3
80335 München / DE
Application number, filing date19900816.002.12.2019
[2021/38]
WO2019CN122319
Priority number, dateCN20181156538820.12.2018         Original published format: CN201811565388
[2021/38]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2020125387
Date:25.06.2020
Language:ZH
[2020/26]
Type: A1 Application with search report 
No.:EP3882690
Date:22.09.2021
Language:EN
[2021/38]
Type: B1 Patent specification 
No.:EP3882690
Date:07.02.2024
Language:EN
[2024/06]
Search report(s)International search report - published on:CN25.06.2020
(Supplementary) European search report - dispatched on:EP04.01.2022
ClassificationIPC:G02F1/1333, G02F1/13357, H04M1/02, G06F1/16
[2022/04]
CPC:
G02F1/133512 (EP,US); G02F1/1333 (CN); G02B6/0088 (US);
G02F1/133308 (US); G02F1/133388 (US); G02F1/1335 (CN);
G02F1/133528 (CN,US); G02F1/1336 (CN); G02F1/133608 (CN);
G02F1/133615 (EP); G06F1/1637 (EP); G06F1/1686 (EP);
H04M1/0264 (EP); H04M1/026 (EP); H04M1/0266 (EP);
H04M2250/12 (EP) (-)
Former IPC [2021/38]G02F1/1333
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 [2021/38]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:ELEKTRONISCHE VORRICHTUNG[2023/31]
English:ELECTRONIC DEVICE[2023/31]
French:DISPOSITIF ÉLECTRONIQUE[2023/31]
Former [2021/38]FLÜSSIGKRISTALLANZEIGESCHIRM, ELEKTRONISCHE VORRICHTUNG UND VERFAHREN ZUR HERSTELLUNG EINES FLÜSSIGKRISTALLANZEIGESCHIRMS
Former [2021/38]LIQUID CRYSTAL DISPLAY SCREEN, ELECTRONIC DEVICE, AND METHOD FOR MANUFACTURING LIQUID CRYSTAL DISPLAY SCREEN
Former [2021/38]ÉCRAN D'AFFICHAGE À CRISTAUX LIQUIDES, DISPOSITIF ÉLECTRONIQUE, PROCÉDÉ DE FABRICATION D'ÉCRAN À CRISTAUX LIQUIDES
Entry into regional phase18.06.2021Translation filed 
18.06.2021National basic fee paid 
18.06.2021Search fee paid 
18.06.2021Designation fee(s) paid 
18.06.2021Examination fee paid 
Examination procedure18.06.2021Examination requested  [2021/38]
10.05.2022Amendment by applicant (claims and/or description)
25.08.2023Communication of intention to grant the patent
08.11.2023Fee for grant paid
08.11.2023Fee for publishing/printing paid
08.11.2023Receipt of the translation of the claim(s)
Fees paidRenewal fee
29.12.2021Renewal fee patent year 03
30.12.2022Renewal fee patent year 04
29.12.2023Renewal 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  TooltipAT07.02.2024
BG07.02.2024
ES07.02.2024
FI07.02.2024
HR07.02.2024
LT07.02.2024
LV07.02.2024
NL07.02.2024
PL07.02.2024
SE07.02.2024
NO07.05.2024
RS07.05.2024
GR08.05.2024
IS07.06.2024
PT07.06.2024
[2024/37]
Former [2024/36]AT07.02.2024
BG07.02.2024
ES07.02.2024
FI07.02.2024
HR07.02.2024
LT07.02.2024
LV07.02.2024
NL07.02.2024
PL07.02.2024
NO07.05.2024
RS07.05.2024
GR08.05.2024
IS07.06.2024
PT07.06.2024
Former [2024/35]AT07.02.2024
BG07.02.2024
ES07.02.2024
FI07.02.2024
HR07.02.2024
LT07.02.2024
NL07.02.2024
NO07.05.2024
RS07.05.2024
GR08.05.2024
IS07.06.2024
Former [2024/34]BG07.02.2024
FI07.02.2024
HR07.02.2024
LT07.02.2024
NL07.02.2024
NO07.05.2024
RS07.05.2024
GR08.05.2024
IS07.06.2024
Former [2024/33]LT07.02.2024
NO07.05.2024
IS07.06.2024
Former [2024/32]IS07.06.2024
Documents cited:Search[A]CN108957829  (OPPO GUANGDONG MOBILE COMMUNICATIONS CO LTD) [A] 1-4 * paragraphs [0030] , [0037] ** figures 1,3,5,7,9 *;
 [IA]CN108989508  (OPPO CHONGQING INTELLIGENT TECH CO LTD) [I] 1,2,4 * paragraph [0051] - paragraph [0059] * * paragraph [0068] - paragraph [0075] * * figures 5,8,9,16 * [A] 3
ExaminationCN108873473
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.