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: EP4358553

EP4358553 - INFORMATION TRANSMISSION METHOD AND APPARATUS, AND COMMUNICATION DEVICE AND STORAGE MEDIUM [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  22.03.2024
Database last updated on 24.01.2025
FormerThe international publication has been made
Status updated on  23.12.2022
Most recent event   Tooltip20.12.2024Amendment by applicant 
Applicant(s)For all designated states
Beijing Xiaomi Mobile Software Co., Ltd.
No. 018, Floor 8, Building 6, Yard 33
Middle Xierqi Road
Haidian District
Beijing 100085 / CN
[2024/17]
Inventor(s)01 / GUO, Shengxiang
Beijing 100085 / CN
 [2024/17]
Representative(s)dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB
Deichmannhaus am Dom
Bahnhofsvorplatz 1
50667 Köln / DE
[2024/17]
Application number, filing date21945556.518.06.2021
[2024/17]
WO2021CN101055
Filing languageZH
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2022261973
Date:22.12.2022
Language:ZH
[2022/51]
Type: A1 Application with search report 
No.:EP4358553
Date:24.04.2024
Language:EN
[2024/17]
Search report(s)International search report - published on:CN22.12.2022
(Supplementary) European search report - dispatched on:EP27.06.2024
ClassificationIPC:H04W4/40, H04W52/00, H04W28/02, H04W52/26, H04W52/36, H04W52/38, H04W72/044, H04W52/14
[2024/31]
CPC:
H04W4/40 (EP,CN,KR); H04W52/34 (KR); H04W28/0221 (EP,CN);
H04W52/367 (EP,US); H04W52/18 (KR); H04W52/265 (EP);
H04W52/346 (US); H04W52/38 (KR); H04W52/383 (EP);
H04W72/0473 (EP,KR); H04W92/10 (EP,KR); H04W92/18 (EP,KR);
H04W52/146 (EP); Y02D30/70 (EP) (-)
Former IPC [2024/17]H04W4/40, H04W52/00
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 [2024/17]
TitleGerman:INFORMATIONSÜBERTRAGUNGSVERFAHREN UND -VORRICHTUNG SOWIE KOMMUNIKATIONSVORRICHTUNG UND SPEICHERMEDIUM[2024/17]
English:INFORMATION TRANSMISSION METHOD AND APPARATUS, AND COMMUNICATION DEVICE AND STORAGE MEDIUM[2024/17]
French:PROCÉDÉ ET APPAREIL DE TRANSMISSION D'INFORMATION ET DISPOSITIF DE COMMUNICATION ET SUPPORT DE STOCKAGE[2024/17]
Entry into regional phase17.01.2024Translation filed 
17.01.2024National basic fee paid 
17.01.2024Search fee paid 
17.01.2024Designation fee(s) paid 
17.01.2024Examination fee paid 
Examination procedure17.01.2024Examination requested  [2024/17]
18.12.2024Amendment by applicant (claims and/or description)
18.12.2024Date on which the examining division has become responsible
Fees paidRenewal fee
17.01.2024Renewal fee patent year 03
31.03.2024Renewal 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.
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.