Brad L. Zwernemann

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Campbell, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Acoustic crosstalk cancellation
- Patent number 12,149,899
- Issue date Nov 19, 2024
- Cirrus Logic Inc.
- Dayong Zhou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for obtaining directional audio signals
- Patent number 11,477,569
- Issue date Oct 18, 2022
- Cirrus Logic, Inc.
- Dayong Zhou
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Echo canceller with heavy double-talk estimation
- Patent number 8,295,474
- Issue date Oct 23, 2012
- FREESCALE SEMICONDUCTOR, INC.
- Roman A. Dyba
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Techniques for comfort noise generation in a communication system
- Patent number 8,290,141
- Issue date Oct 16, 2012
- FREESCALE SEMICONDUCTOR, INC.
- Roman A. Dyba
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Allocating processing resources for multiple instances of a softwar...
- Patent number 7,639,671
- Issue date Dec 29, 2009
- FREESCALE SEMICONDUCTOR, INC.
- Brad L. Zwernemann
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ACOUSTIC CROSSTALK CANCELLATION
- Publication number 20230421951
- Publication date Dec 28, 2023
- Cirrus Logic International Semiconductor Ltd.
- Dayong ZHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR OBTAINING DIRECTIONAL AUDIO SIGNALS
- Publication number 20220303673
- Publication date Sep 22, 2022
- Cirrus Logic International Semiconductor Ltd.
- Dayong ZHOU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ECHO CANCELLER WITH HEAVY DOUBLE-TALK ESTIMATION
- Publication number 20100034373
- Publication date Feb 11, 2010
- ROMAN A. DYBA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Techniques for Comfort Noise Generation in a Communication System
- Publication number 20090265169
- Publication date Oct 22, 2009
- Roman A. Dyba
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
Allocating processing resources for multiple instances of a softwar...
- Publication number 20070211743
- Publication date Sep 13, 2007
- Freescale Semiconductor, Inc.
- Brad L. Zwernemann
- G06 - COMPUTING CALCULATING COUNTING