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Richard J. Pivnicka
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Woodside, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Dynamic voice accentuation and reinforcement
Patent number
11,581,004
Issue date
Feb 14, 2023
Richard Pivnicka
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Participant audio enhancement system
Patent number
8,154,588
Issue date
Apr 10, 2012
Alan Alexander Burns
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
Dynamic Voice Accentuation and Reinforcement
Publication number
20220172734
Publication date
Jun 2, 2022
HearUnow, Inc.
Richard Pivnicka
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
METHOD AND SYSTEM FOR ALERTING DRIVERS WITH DIRECTION SPECIFIC AUDI...
Publication number
20200086788
Publication date
Mar 19, 2020
Richard J. PIVNICKA
B60 - VEHICLES IN GENERAL
Information
Patent Application
PARTICIPANT AUDIO ENHANCEMENT SYSTEM
Publication number
20100177178
Publication date
Jul 15, 2010
Alan Alexander Burns
G06 - COMPUTING CALCULATING COUNTING