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IP Verse

Compact Optical Sensor For Fingerprint Detection - EP3701420

The patent EP3701420 was granted to Wavetouch on Apr 14, 2021. The application was filed on May 7, 2019 under application number EP19724378A. The patent is currently recorded with a legal status of "Revoked".

EP3701420

WAVETOUCH
Application Number
EP19724378A
Filing Date
May 7, 2019
Status
Revoked
Jul 12, 2024
Publication Date
Apr 14, 2021
External Links
Slate, Register, Google Patents

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 DateRepresentativeOpposition Status
HUAWEI DEUTSCHLANDJan 14, 2022BRAUN DULLAEUS PANNEN EMMERLING PATENT & RECHTSANWALTSPARTNERSCHAFT MBBADMISSIBLE
SHENZHEN GOODIX TECHNOLOGYSep 30, 2021BRAUN DULLAEUS PANNEN EMMERLING PATENT & RECHTSANWALTSPARTNERSCHAFT MBBADMISSIBLE

Patent Citations (33) New

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

Citation PhasePublication Number
DESCRIPTIONUS2017270342
DESCRIPTIONUS2018012069
INTERNATIONAL-SEARCH-REPORTEP3467705
INTERNATIONAL-SEARCH-REPORTUS2017161543
INTERNATIONAL-SEARCH-REPORTUS2017161544
INTERNATIONAL-SEARCH-REPORTUS2017357840
INTERNATIONAL-SEARCH-REPORTWO2017211152
OPPOSITIONCN106022324
OPPOSITIONCN106228147
OPPOSITIONCN106847872
OPPOSITIONCN107480579
OPPOSITIONCN107844767
OPPOSITIONEP3467705
OPPOSITIONUS2009179142
OPPOSITIONUS2017161543
OPPOSITIONUS2017161544
OPPOSITIONUS2017270342
OPPOSITIONUS2017357840
OPPOSITIONUS2018012069
OPPOSITIONUS2018260605
OPPOSITIONUS2018276444
OPPOSITIONUS2018301494
OPPOSITIONUS2019026530
OPPOSITIONUS2019286869
OPPOSITIONUS2020342195
OPPOSITIONWO2005069607
OPPOSITIONWO2017202323
OPPOSITIONWO2017211152
OPPOSITIONWO2018024118
OTHERCN107437047
OTHERUS2017357840
OTHERUS2019171861
OTHERWO2017211152

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.

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    Description

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