Powertrain And Electric Vehicle - EP4108490

The patent EP4108490 was granted to Huawei Digital Power on Mar 20, 2024. The application was originally filed on Jun 22, 2022 under application number EP22180316A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4108490

HUAWEI DIGITAL POWER
Application Number
EP22180316A
Filing Date
Jun 22, 2022
Status
Granted And Under Opposition
Feb 16, 2024
Publication Date
Mar 20, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentativeOpposition Status

Get instant alerts for new oppositions and patent status changes

ZF FRIEDRICHSHAFENDec 18, 2024-ADMISSIBLE

Patent Citations (15) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
OPPOSITIONDE102017102886
OPPOSITIONEP3345778
OPPOSITIONEP3708796
OPPOSITIONJP2014003752
OPPOSITIONJP2015218789
OPPOSITIONJP2017136964
OPPOSITIONUS2018045090
OPPOSITIONUS2019113135
OPPOSITIONUS2021039491
SEARCHCN111959252
SEARCHDE102011076525
SEARCHDE102015214309
SEARCHDE102018121203
SEARCHEP3517745
SEARCHUS2021039491

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

Dossier Documents

The dossier documents provide a comprehensive record of the patent’s prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent’s legal journey and any challenges it may have faced during examination.

  • Date

    Description

  • Get instant alerts for new documents