Method And Device For Transmitting Data Using Wireless Datagrams In A Shared Radio Network Of A Consumption Reading System And An Energy Efficiency System And A Terminal For Same

Patent No. EP3748930 (titled "Method And Device For Transmitting Data Using Wireless Datagrams In A Shared Radio Network Of A Consumption Reading System And An Energy Efficiency System And A Terminal For Same") was filed by Techem Energy Services on Jun 2, 2020. The application was issued on Aug 27, 2025.

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 DateRepresentative
QUNDISMay 27, 2026LIEDTKE & PARTNER PATENTANWALTE

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

EP3748930

TECHEM ENERGY SERVICES
Application Number
EP20177824A
Filing Date
Jun 2, 2020
Status
Granted And Under Opposition
Jul 25, 2025
Publication Date
Aug 27, 2025