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Extract from the Register of European Patents

EP About this file: EP4162480

EP4162480 - DISPLAY APPARATUS AND METHOD OF DRIVING DISAPLAY APPARATUS [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  10.03.2023
Database last updated on 17.09.2024
FormerThe international publication has been made
Status updated on  07.01.2022
Most recent event   Tooltip02.08.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
Huawei Technologies Co., Ltd.
Huawei Administration Building
Bantian
Longgang District
Shenzhen
Guangdong 518129 / CN
[2023/15]
Inventor(s)01 / INOUE, Masahide
Osaka-shi Osaka 530--6106 / JP
 [2023/15]
Representative(s)Maiwald GmbH
Engineering
Elisenhof
Elisenstrasse 3
80335 München / DE
[2023/15]
Application number, filing date20943029.702.07.2020
[2023/15]
WO2020CN99979
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022000434
Date:06.01.2022
Language:EN
[2022/01]
Type: A1 Application with search report 
No.:EP4162480
Date:12.04.2023
Language:EN
The application published by WIPO in one of the EPO official languages on 06.01.2022 takes the place of the publication of the European patent application.
[2023/15]
Search report(s)International search report - published on:CN06.01.2022
(Supplementary) European search report - dispatched on:EP07.06.2023
ClassificationIPC:G09G3/32, G06F3/042, G06V40/13, G06V10/145, G06V10/143
[2023/27]
CPC:
G06V40/1318 (EP,US); G06V10/143 (EP,US); G06V10/145 (EP);
G09G3/32 (US); G09G2300/0842 (US); G09G2380/08 (US)
Former IPC [2023/15]G09G3/32, G06F3/042, G06K9/00
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 [2023/15]
TitleGerman:ANZEIGEVORRICHTUNG UND VERFAHREN ZUR ANSTEUERUNG EINER ANZEIGEVORRICHTUNG[2023/15]
English:DISPLAY APPARATUS AND METHOD OF DRIVING DISAPLAY APPARATUS[2023/15]
French:APPAREIL D'AFFICHAGE ET PROCÉDÉ DE COMMANDE D'APPAREIL D'AFFICHAGE[2023/15]
Entry into regional phase05.01.2023National basic fee paid 
05.01.2023Search fee paid 
05.01.2023Designation fee(s) paid 
05.01.2023Examination fee paid 
Examination procedure05.01.2023Examination requested  [2023/15]
04.10.2023Amendment by applicant (claims and/or description)
04.10.2023Date on which the examining division has become responsible
Fees paidRenewal fee
05.01.2023Renewal fee patent year 03
31.07.2023Renewal fee patent year 04
31.07.2024Renewal 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.
Documents cited:Search[A]WO2017214582  (INSYTE SYSTEMS [US]) [A] 1-14 * the whole document *;
 [XI]US2018157351  (LEE MING-JING [TW]) [X] 1,10 * paragraph [0002] * * paragraph [0007] * * paragraph [0011] - paragraph [0013] * * paragraph [0015] - paragraph [0018] * * paragraph [0147] * * paragraph [0151] - paragraph [0154] * * paragraph [0159] * * paragraph [0161] - paragraph [0162] * * paragraph [0168]; figures 1b,2b,4a * [I] 1-14;
 [I]US2018357462  (MACKEY BOB LEE [US], et al) [I] 1-14 * paragraph [0003] - paragraph [0004] * * paragraph [0006] * * paragraph [0026] * * paragraph [0036] - paragraph [0039] * * paragraph [0047] - paragraph [0049] *;
 [A]EP3599643  (PA COTTE FAMILY HOLDING GMBH [DE]) [A] 1-14* the whole document *
International search[A]CN101135794  (SAMSUNG ELECTRONICS CO LTD [KR]) [A] 1-26 * the whole document *;
 [A]US2014071295  (MIESAK EDWARD JOZEF [US]) [A] 1-26* the whole document *;
 [A]CN108122941  (NANCHANG OUFEI BIOLOGICAL IDENTIFICATION TECHNOLOGY CO LTD) [A] 1-26 * the whole document *;
 [Y]CN108154804  (EVERLIGHT ELECTRONICS CO LTD) [Y] 1-3，14-16 * description， paragraphs 0167 to 0187， figures 1A to 4C *;
 [Y]CN109475328  (INSYTE SYSTEMS) [Y] 1-3，14-16 * description， paragraphs 0046 to 0060， figures 1 to 2 *;
 [A]JP2020086749  (NEC CORP) [A] 1-26 * the whole document *
by applicantUS2018157351
 US2018357462
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.