Thomas Richard Henry Dewey

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Cambridge, GB

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Patents Grantslast 30 patents

Information Patent Grant
Using non-audio data embedded in an audio signal
- Patent number 12,159,637
- Issue date Dec 3, 2024
- ROKU, INC.
- Thomas Richard Henry Dewey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using non-audio data embedded in an audio signal
- Patent number 11,553,237
- Issue date Jan 10, 2023
- Roku, Inc.
- Thomas Richard Henry Dewey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Using non-audio data embedded in an audio signal
- Patent number 11,361,773
- Issue date Jun 14, 2022
- ROKU, INC.
- Thomas Richard Henry Dewey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using non-audio data embedded in an audio signal
- Patent number 10,904,606
- Issue date Jan 26, 2021
- Roku, Inc.
- Thomas Richard Henry Dewey
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
USING NON-AUDIO DATA EMBEDDED IN AN AUDIO SIGNAL
- Publication number 20250046319
- Publication date Feb 6, 2025
- Roku, Inc.
- Thomas Richard Henry Dewey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Using Non-Audio Data Embedded in an Audio Signal
- Publication number 20220351737
- Publication date Nov 3, 2022
- Roku Inc.
- Thomas Richard Henry DEWEY
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
USING NON-AUDIO DATA EMBEDDED IN AN AUDIO SIGNAL
- Publication number 20210235148
- Publication date Jul 29, 2021
- ROKU, INC.
- Thomas Richard Henry DEWEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
USING NON-AUDIO DATA EMBEDDED IN AN AUDIO SIGNAL
- Publication number 20210065720
- Publication date Mar 4, 2021
- ROKU, INC.
- Thomas Richard Henry Dewey
- G06 - COMPUTING CALCULATING COUNTING