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The patent EP3383662 was granted to Entrust on Sep 2, 2020. The application was filed on Dec 30, 2016 under application number EP16884229A. The patent is currently recorded with a legal status of "Granted And Under Opposition".
A card processing system for personalizing plastic cards such as financial cards, identification cards, and gift cards. The system includes a card processing mechanism that applies personal information to the card, such as printing, magnetic stripe encoding, or chip embedding, and a card handling mechanism that transports the cards through the processing system.

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.
| Company | Opposition Date | Representative | Opposition Status |
|---|---|---|---|
| MB AUTOMATION | May 21, 2021 | SCHMIDT | ADMISSIBLE |
Patent citations refer to prior patents cited during different phases such as opposition or international search.
| Citation Phase | Publication Number |
|---|---|
| DESCRIPTION | EP1246449 |
| DESCRIPTION | JP2011131952 |
| DESCRIPTION | JP2019167347 |
| DESCRIPTION | US2013220984 |
| DESCRIPTION | US4825054 |
| DESCRIPTION | US5266781 |
| DESCRIPTION | US5337134 |
| DESCRIPTION | US5943238 |
| DESCRIPTION | US6105493 |
| DESCRIPTION | US6695205 |
| DESCRIPTION | US6783067 |
| DESCRIPTION | US6902107 |
| DESCRIPTION | US7398972 |
| DESCRIPTION | US7434728 |
| DESCRIPTION | WO0122356 |
| EXAMINATION | JP2011131952 |
| INTERNATIONAL-SEARCH-REPORT | US2005053406 |
| INTERNATIONAL-SEARCH-REPORT | US2011243634 |
| INTERNATIONAL-SEARCH-REPORT | US2012286464 |
| INTERNATIONAL-SEARCH-REPORT | US5129641 |
| INTERNATIONAL-SEARCH-REPORT | WO0235911 |
| SEARCH | EP1246449 |
| SEARCH | JPS58167347 |
| SEARCH | US5337134 |
| SEARCH | WO0122356 |
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.
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Description
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Dec 17, 2025
Refund of fees
Search/Exam
Dec 16, 2025
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(Electronic) Receipt
Appeal
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French translation of claims
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Letter accompanying subsequently filed items
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Claims
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Description
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Letter accompanying subsequently filed items
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Annex to the communication
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Communication from the Examining Division
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Feb 10, 2020
Examination started
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Jun 14, 2019
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European search opinion
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Information on Search Strategy
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Supplementary European search report
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Communication to designated inventor
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Communication to designated inventor
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Communication to designated inventor
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(Electronic) Receipt
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Request for entry into the European phase
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May 18, 2018
Information on entry into European phase
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Aug 1, 2017
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Copy of the international search report
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Jul 13, 2017
Published international application - A1
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