David A. Cushman

Person

McMinnville, OR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-mode audio recognition and auxiliary data encoding and decoding
- Patent number 11,990,143
- Issue date May 21, 2024
- Digimarc Corporation
- Ravi K. Sharma
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Multi-mode audio recognition and auxiliary data encoding and decoding
- Patent number 9,852,736
- Issue date Dec 26, 2017
- Digimarc Corporation
- Ravi K. Sharma
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Detecting conflicts between multiple different encoded signals with...
- Patent number 9,690,967
- Issue date Jun 27, 2017
- Digimarc Corporation
- Trent J. Brundage
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio watermark encoding with reversing polarity and pairwise embed...
- Patent number 9,305,559
- Issue date Apr 5, 2016
- Digimarc Corporation
- Ravi K. Sharma
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

Patents Applicationslast 30 patents

Information Patent Application
MULTI-MODE AUDIO RECOGNITION AND AUXILIARY DATA ENCODING AND DECODING
- Publication number 20220335959
- Publication date Oct 20, 2022
- Digimarc Corporation
- Ravi K. Sharma
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MULTI-MODE AUDIO RECOGNITION AND AUXILIARY DATA ENCODING AND DECODING
- Publication number 20180211673
- Publication date Jul 26, 2018
- Digimarc Corporation
- Ravi K. Sharma
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MULTI-MODE AUDIO RECOGNITION AND AUXILIARY DATA ENCODING AND DECODING
- Publication number 20160293172
- Publication date Oct 6, 2016
- Digimarc Corporation
- Ravi K. Sharma
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
METHODS AND ARRANGEMENTS FOR SMARTPHONE PAYMENTS AND TRANSACTIONS
- Publication number 20140258110
- Publication date Sep 11, 2014
- Digimarc Corporation
- Bruce L. Davis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-MODE AUDIO RECOGNITION AND AUXILIARY DATA ENCODING AND DECODING
- Publication number 20140142958
- Publication date May 22, 2014
- Digimarc Corporation
- Ravi K. Sharma
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
MULTI-MODE AUDIO RECOGNITION AND AUXILIARY DATA ENCODING AND DECODING
- Publication number 20140108020
- Publication date Apr 17, 2014
- Digimarc Corporation
- Ravi K. Sharma
- G10 - MUSICAL INSTRUMENTS ACOUSTICS

David A. Cushman

Person

Patents Grantslast 30 patents

Multi-mode audio recognition and auxiliary data encoding and decoding

Multi-mode audio recognition and auxiliary data encoding and decoding

Detecting conflicts between multiple different encoded signals with...

Audio watermark encoding with reversing polarity and pairwise embed...

Patents Applicationslast 30 patents

MULTI-MODE AUDIO RECOGNITION AND AUXILIARY DATA ENCODING AND DECODING

MULTI-MODE AUDIO RECOGNITION AND AUXILIARY DATA ENCODING AND DECODING

MULTI-MODE AUDIO RECOGNITION AND AUXILIARY DATA ENCODING AND DECODING

METHODS AND ARRANGEMENTS FOR SMARTPHONE PAYMENTS AND TRANSACTIONS

MULTI-MODE AUDIO RECOGNITION AND AUXILIARY DATA ENCODING AND DECODING

MULTI-MODE AUDIO RECOGNITION AND AUXILIARY DATA ENCODING AND DECODING