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Extract from the Register of European Patents

EP About this file: EP3779937

EP3779937 - FOLDABLE DISPLAY DEVICE [Right-click to bookmark this link]
StatusExamination is in progress
Status updated on  25.11.2022
Database last updated on 14.09.2024
FormerRequest for examination was made
Status updated on  15.01.2021
FormerThe international publication has been made
Status updated on  07.12.2019
Most recent event   Tooltip15.03.2024New entry: Renewal fee paid 
Applicant(s)For all designated states
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Administration Building
Bantian, Longgang District
Shenzhen, Guangdong 518129 / CN
[2021/07]
Inventor(s)01 / HUANG, Bo
Huawei Administration Building, Bantian, Longgang
District
Shenzhen, Guangdong 518129 / CN
02 / LI, Xiaolong
Huawei Administration Building, Bantian, Longgang
District
Shenzhen, Guangdong 518129 / CN
03 / MAO, Weihua
Huawei Administration Building, Bantian, Longgang
District
Shenzhen, Guangdong 518129 / CN
04 / ZHANG, Hui
Huawei Administration Building, Bantian, Longgang
District
Shenzhen, Guangdong 518129 / CN
05 / WU, Bo
Huawei Administration Building, Bantian, Longgang
District
Shenzhen, Guangdong 518129 / CN
06 / ZHA, Peng
Huawei Administration Building, Bantian, Longgang
District
Shenzhen, Guangdong 518129 / CN
 [2021/07]
Representative(s)Grünecker Patent- und Rechtsanwälte PartG mbB
Leopoldstraße 4
80802 München / DE
[2021/07]
Application number, filing date18920783.028.05.2018
[2021/07]
WO2018CN88760
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2019227296
Date:05.12.2019
Language:ZH
[2019/49]
Type: A1 Application with search report 
No.:EP3779937
Date:17.02.2021
Language:EN
[2021/07]
Search report(s)International search report - published on:CN05.12.2019
(Supplementary) European search report - dispatched on:EP14.04.2021
ClassificationIPC:G09F9/30, G06F1/16, G06F3/0488, H04M1/02
[2021/19]
CPC:
G06F1/1641 (EP,US); G06F1/1652 (EP,US); G06F1/1616 (EP,US);
G06F1/1675 (EP); G06F1/1679 (EP); G06F1/1681 (EP);
G06F1/1686 (EP,US); G06F3/04883 (EP); G09F9/30 (EP);
H04M1/0214 (EP); H04M1/0247 (EP); H04M1/0268 (EP,US);
H10K50/84 (US); G06F2203/04803 (EP); H04B1/3827 (US);
H04M2250/16 (EP); H04M2250/22 (EP); H04M2250/52 (EP);
H10K2102/311 (EP,US) (-)
Former IPC [2021/07]G09F9/30
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 [2021/07]
TitleGerman:FALTBARE ANZEIGEVORRICHTUNG[2021/07]
English:FOLDABLE DISPLAY DEVICE[2021/07]
French:DISPOSITIF D'AFFICHAGE PLIABLE[2021/07]
Entry into regional phase02.11.2020Translation filed 
02.11.2020National basic fee paid 
02.11.2020Search fee paid 
02.11.2020Designation fee(s) paid 
02.11.2020Examination fee paid 
Examination procedure02.11.2020Examination requested  [2021/07]
02.08.2021Amendment by applicant (claims and/or description)
29.11.2022Despatch of a communication from the examining division (Time limit: M04)
30.01.2023Reply to a communication from the examining division
Fees paidRenewal fee
02.11.2020Renewal fee patent year 03
21.05.2021Renewal fee patent year 04
25.03.2022Renewal fee patent year 05
24.03.2023Renewal fee patent year 06
14.03.2024Renewal fee patent year 07
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.
Documents cited:Search[XI]US2014285476  (CHO EUNHYUNG [KR], et al) [X] 1-3,10,11,13 * paragraph [0057] - paragraph [0069]; figures 1,2 * * paragraph [0115] - paragraph [0123]; figures 13,14 * * paragraph [0154] - paragraph [0159]; figures 23,24 * * paragraph [0202] - paragraph [0203]; figures 33,34 * * paragraph [0250] - paragraph [0260]; figures 41,42 * [I] 4-9,12,14,15;
 [A]EP3023856  (LG ELECTRONICS INC [KR]) [A] 1-15 * paragraph [0180] - paragraph [0187]; figures 3,4 * * paragraph [0192] - paragraph [0196] * * paragraph [0199] - paragraph [0201]; figures 5,6 * * paragraph [0206] - paragraph [0220]; figures 7,8 *;
 [A]CN107195253  (WUHAN TIANMA MICRO ELECTRONICS CO LTD ) [A] 1-15 * paragraph [0031] - paragraph [0037]; figures 2-5 * * paragraph [0067] - paragraph [0069]; figures 10,11 *;
 [X]US2018004252  (AHRENS MICHAEL [US], et al) [X] 1,10-13 * paragraph [0066] - paragraph [0078]; figures 14-15 * * paragraph [0080] - paragraph [0084]; figures 16-19 *;
 [A]US2018046220  (KIM MYUNG HWAN [KR], et al) [A] 1-15* paragraph [0209] - paragraph [0210]; figures 16A,16B *;
 [XA]USD812605S  (SENDA NAOYUKI [JP]) [X] 1,13 * the whole document * [A] 10-12
International search[A]US2011241998  (MCKINNEY SUSAN [US], et al) [A] 1-18* entire document *;
 [Y]CN204374828U  (ZHAO XUEBO) [Y] 1-18 * description, paragraphs 25-27, and figures 1-3 *;
 [Y]CN105788458  (LG DISPLAY CO LTD) [Y] 1-18 * description, paragraphs 33-94, and figures 1-6 *;
 [Y]CN105810104  (SAMSUNG DISPLAY CO LTD) [Y] 1-18 * description, paragraphs 35-50, and figures 1A-1C and 3A-3C *
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.