Device And Method For Secure Activation Of A Semiconductor Switch Of An Inverter

Patent No. EP3048721 (titled "Device And Method For Secure Activation Of A Semiconductor Switch Of An Inverter") was filed by Berneckerrainer Industrie Elektronik Gesellschaft on Nov 4, 2015. The application was issued on Jun 4, 2025.

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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 DateRepresentative
LENZEMar 30, 2022PATENTANWALTE RUFF
SEW EURODRIVEMar 11, 2022-

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

EP3048721

BERNECKERRAINER INDUSTRIE ELEKTRONIK GESELLSCHAFT
Application Number
EP15192929A
Filing Date
Nov 4, 2015
Status
Patent Maintained As Amended
May 2, 2025
Publication Date
Jun 4, 2025