blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP4114087

EP4114087 - SCREEN PROJECTION METHOD, RECEIVING END DEVICE, AND SENDING END DEVICE [Right-click to bookmark this link]
StatusGrant of patent is intended
Status updated on  13.08.2024
Database last updated on 25.09.2024
FormerRequest for examination was made
Status updated on  02.08.2024
FormerGrant of patent is intended
Status updated on  16.06.2024
FormerRequest for examination was made
Status updated on  02.12.2022
FormerThe international publication has been made
Status updated on  03.09.2021
Most recent event   Tooltip13.08.2024New entry: Communication of intention to grant a patent 
Applicant(s)For all designated states
Hangzhou Hikvision Digital Technology Co., Ltd.
No. 555 Qianmo Road, Binjiang District
Hangzhou, Zhejiang 310051 / CN
[2023/01]
Inventor(s)01 / YANG, Pengfei
No.555 Qianmo Road, Binjiang District
Hangzhou, Zhejiang 310051 / CN
02 / YAN, Kefeng
No.555 Qianmo Road, Binjiang District
Hangzhou, Zhejiang 310051 / CN
03 / LI, Wanjiaman
No.555 Qianmo Road, Binjiang District
Hangzhou, Zhejiang 310051 / CN
 [2023/01]
Representative(s)Epping - Hermann - Fischer
Patentanwaltsgesellschaft mbH
Schloßschmidstraße 5
80639 München / DE
[2023/01]
Application number, filing date21761385.022.02.2021
[2023/01]
WO2021CN77209
Priority number, dateCN20201012029226.02.2020         Original published format: CN202010120292
[2023/01]
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2021169907
Date:02.09.2021
Language:ZH
[2021/35]
Type: A1 Application with search report 
No.:EP4114087
Date:04.01.2023
Language:EN
[2023/01]
Search report(s)International search report - published on:CN02.09.2021
(Supplementary) European search report - dispatched on:EP21.07.2023
ClassificationIPC:G06F3/14, H04W8/00, // H04W4/80, H04W48/16, H04W76/10
[2023/34]
CPC:
H04W8/005 (EP,CN,KR,US); G06F3/1454 (EP,CN,KR); H04W4/80 (EP,CN,KR,US);
H04W76/10 (EP,CN); H04W76/14 (KR); G09G2358/00 (EP);
G09G2370/04 (EP); G09G2370/16 (EP); H04W48/16 (EP) (-)
Former IPC [2023/01]H04W48/00
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 [2023/01]
TitleGerman:BILDSCHIRMPROJEKTIONSVERFAHREN, EMPFANGSSEITIGE VORRICHTUNG UND SENDESEITIGE VORRICHTUNG[2023/01]
English:SCREEN PROJECTION METHOD, RECEIVING END DEVICE, AND SENDING END DEVICE[2023/01]
French:PROCÉDÉ DE PROJECTION D'ÉCRAN, DISPOSITIF D'EXTRÉMITÉ DE RÉCEPTION ET DISPOSITIF D'EXTRÉMITÉ D'ENVOI[2023/01]
Entry into regional phase25.08.2022Translation filed 
25.08.2022National basic fee paid 
25.08.2022Search fee paid 
25.08.2022Designation fee(s) paid 
25.08.2022Examination fee paid 
Examination procedure25.08.2022Examination requested  [2023/01]
07.02.2024Amendment by applicant (claims and/or description)
07.02.2024Date on which the examining division has become responsible
17.06.2024Communication of intention to grant the patent
01.08.2024Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
14.08.2024Communication of intention to grant the patent
Fees paidRenewal fee
26.01.2023Renewal fee patent year 03
30.01.2024Renewal fee patent year 04
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[A]CN106534547  (NUBIA TECHNOLOGY CO LTD);
 [A]US2018183840  (LEE JANGHWAN [US]);
 [X]US2018196596  (CHOI MINKYU [KR], et al);
 [XA]US2019362314  (CHEN HANG [CN])
International search[A]US2013268624  (YAGIURA YUTAKA [JP]) [A] 1-16 * entire document *;
 [X]CN108428027  (ALIBABA GROUP HOLDING LTD) [X] 1-16 * description, paragraphs [0048]-[0073] *;
 [A]CN109525990  (TONGCHENG NETWORK TECH CO LTD) [A] 1-16* entire document *;
 [A]CN110740288  (DINGTALK HOLDING CAYMAN LTD) [A] 1-16 * 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.