Holger Quast

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Merelbeke, DE

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Patents Grantslast 30 patents

Information Patent Grant
Tamper-robust watermarking of speech signals
- Patent number 12,067,994
- Issue date Aug 20, 2024
- Cerence Operating Company
- Friedrich Faubel
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Techniques for spatially selective wake-up word recognition and rel...
- Patent number 11,437,020
- Issue date Sep 6, 2022
- Cerence Operating Company
- Julien Prémont
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
TAMPER-ROBUST WATERMARKING OF SPEECH SIGNALS
- Publication number 20240386898
- Publication date Nov 21, 2024
- CERENCE OPERATING COMPANY
- Friedrich FAUBEL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
TAMPER-ROBUST WATERMARKING OF SPEECH SIGNALS
- Publication number 20240038249
- Publication date Feb 1, 2024
- CERENCE OPERATING COMPANY
- Friedrich FAUBEL
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
VOICE ASSISTANT ACTIVATION SYSTEM WITH CONTEXT DETERMINATION BASED...
- Publication number 20220415318
- Publication date Dec 29, 2022
- CERENCE OPERATING COMPANY
- Stefan Werner HAMERICH
- G06 - COMPUTING CALCULATING COUNTING