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Deep Neural Network Based Speech Enhancement

Patent No. EP3807878 (titled "Deep Neural Network Based Speech Enhancement") was filed by Pindrop Security on Jun 14, 2019. The application was issued on Dec 13, 2023.

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
KS HIMPPSep 13, 2024MEISSNER BOLTE PARTNERSCHAFT MBB

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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EP3807878

PINDROP SECURITY
Application Number
EP19819546A
Filing Date
Jun 14, 2019
Status
Granted And Under Opposition
Nov 10, 2023
Publication Date
Dec 13, 2023
External Links
Slate, Register, Google Patents