IP Verse

Interactive Electronic Label Device Communication System And Method - EP3820203

The patent EP3820203 was granted to Hanshow Technology on Feb 22, 2023. The application was originally filed on Jan 4, 2019 under application number EP19830815A. The patent is currently recorded with a legal status of "Revoked".

EP3820203

HANSHOW TECHNOLOGY
Application Number
EP19830815A
Filing Date
Jan 4, 2019
Status
Revoked
Jul 4, 2025
Grant Date
Feb 22, 2023
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

VUSIONGROUPNov 22, 2023HEUKING KUHN LUER WOJTEK PARTGMBBADMISSIBLE

Patent Citations (10) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTCN101305625
INTERNATIONAL-SEARCH-REPORTCN104219741
INTERNATIONAL-SEARCH-REPORTCN107343259
OPPOSITIONJP2016140368
OPPOSITIONJP2017126872
OPPOSITIONUS2003133468
OPPOSITIONUS2015278890
SEARCHUS2012326846
SEARCHUS2014266625
SEARCHUS2018174009

Non-Patent Literature (NPL) Citations (2) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- Anonymous, "Data deduplication ", Wikipedia, (20180406), URL: https://en.wikipedia.org/w/index.php?title=Data_deduplication&oldid=834489466, XP093116847-
OPPOSITION- Daehee Kim, Sejun Song, Baek-Young Choi, Data Deduplication for Data Optimization for Storage and Network Systems, Springer International Publishing , (20170101), pages 56 - 57, doi:10.1007/978-3-319-42280-0_2, ISBN 978-3-319-42280-0, XP055406161

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