Adrián LARA-QUINTANILLA

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Delft, NL

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Patents Grantslast 30 patents

Information Patent Grant
Acoustic filter with enhanced valve stroke
- Patent number 11,438,709
- Issue date Sep 6, 2022
- SONOVA AG
- Adrian Lara-Quintanilla
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Acoustic filter with attenuation control
- Patent number 11,266,532
- Issue date Mar 8, 2022
- SONOVA AG
- Pieter Gerard Van 'T Hof
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ACOUSTIC FILTER WITH ENHANCED VALVE STROKE
- Publication number 20210409874
- Publication date Dec 30, 2021
- Sonova AG
- Adrian LARA-QUINTANILLA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ACOUSTIC FILTER WITH ATTENUATION CONTROL
- Publication number 20200352788
- Publication date Nov 12, 2020
- DYNAMIC EAR COMPANY B.V.
- Pieter Gerard VAN 'T HOF
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE