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Extract from the Register of European Patents

EP About this file: EP4050745

EP4050745 - COMMUNICATION DEVICE FOR A 2-WIRE ETHERNET BUS SYSTEM AND LINE DRIVER [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  07.07.2023
Database last updated on 02.09.2024
FormerThe application has been published
Status updated on  29.07.2022
Most recent event   Tooltip07.07.2023Application deemed to be withdrawnpublished on 09.08.2023  [2023/32]
Applicant(s)For all designated states
Siemens Aktiengesellschaft
Werner-von-Siemens-Straße 1
80333 München / DE
[2022/35]
Inventor(s)01 / Bachmann, Reinhard
67360 Lingenfeld / DE
02 / Geppert, Michael
77833 Ottersweier / DE
03 / Gottron, Jens
76137 Karlsruhe / DE
04 / Klamm, Arnold
76870 Kandel / DE
 [2022/35]
Representative(s)Siemens Patent Attorneys
Postfach 22 16 34
80506 München / DE
[N/P]
Application number, filing date21159204.325.02.2021
[2022/35]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP4050745
Date:31.08.2022
Language:DE
[2022/35]
Search report(s)(Supplementary) European search report - dispatched on:EP17.08.2021
ClassificationIPC:H02H9/00, H02H11/00, H04L12/10
[2022/35]
CPC:
H02H9/008 (EP); H04L12/10 (EP); H02H11/002 (EP)
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 [2022/35]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:KOMMUNIKATIONSGERÄT FÜR EIN 2-DRAHT-ETHERNET-BUSSYSTEM UND LEITUNGSTREIBER[2022/35]
English:COMMUNICATION DEVICE FOR A 2-WIRE ETHERNET BUS SYSTEM AND LINE DRIVER[2022/35]
French:APPAREIL DE COMMUNICATION POUR UN SYSTÈME DE BUS ETHERNET BIFILAIRE ET CIRCUIT DE PILOTAGE DE LIGNE[2022/35]
Examination procedure01.03.2023Application deemed to be withdrawn, date of legal effect  [2023/32]
22.03.2023Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [2023/32]
Fees paidPenalty fee
Additional fee for renewal fee
28.02.202303   M06   Not yet paid
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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]US2020266854  (GARDNER ANDREW J [US], et al) [X] 1,2,4-11,13,15 * abstract * * paragraphs [0004] - [0018] *[I] 3,12,14;
 [XI]  - STEFFEN GRABER PEPPERL+FUCHS, "10 Mb/s Single Twisted Pair Ethernet Intrinsic Safety Proposal ; Graber_3cg_04_0317", vol. 802.3cg, (20170307), pages 1 - 12, IEEE DRAFT; GRABER_3CG_04_0317, IEEE-SA, PISCATAWAY, NJ USA, URL: grouper.ieee.org/groups/802/3/cg/public/Mar2017/Graber_3cg_04_0317.pdf, (20170307), XP068113622 [X] 1,2,4-7,9-11,13,15 * the whole document * [I] 3,8,12,14
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.