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2025
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P/S
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Downloadable and recorded software development kit (SDK) for ultrasonic data communication and tr... |
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Invention
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Channel-based control of audio transmissions.
Methods and systems for controlling the receipt an... |
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Invention
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Transmitting data using audio transmissions and quadrature amplitude modulation and associated eq... |
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Invention
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Magnitude equalization of audio-based data transmissions.
Methods and systems are presented for ... |
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Invention
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Phase shift detection and correction for audio-based data transmissions.
Methods and systems for... |
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2023
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Invention
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Transmitting data over audio using segmented payloads and segmented retransmission.
Systems and ... |
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Invention
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Channel-based control of audio transmissions. Methods and systems for controlling the receipt and... |
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Invention
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Secure audio transmission equalization using unique identifiers.
Methods and systems for improve... |
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Invention
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Audio transmissions with interleaved data payloads.
Methods and systems for improved transmissio... |
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2022
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Invention
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Detection and synchronization of audio transmissions using complex audio signals.
Methods and sy... |
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Invention
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Encoding strategy selection for data transfer using audio transmissions. Methods and systems for ... |
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Invention
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Secure device association using audio transmissions. Methods and systems for securely associated ... |
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Invention
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Secure device association using audio transmissions.
Methods and systems for securely associated... |
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2021
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Invention
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Detection and synchronization of audio transmissions using complex audio signals. Methods and sys... |
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Invention
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Systems and methods for enabling audio transactions in physical locations such as drive-through l... |
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2020
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P/S
|
Computer software for ultrasonic transmission of wireless data and content; computer software for... |
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2019
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Invention
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Phase shift detection and correction for audio-based data transmissions. Methods and systems for ... |
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Invention
|
Magnitude equalization of audio-based data transmissions. Methods and systems are presented for c... |
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Invention
|
Access control and validation using sonic tones. Controlled access to a physical area or secured ... |
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P/S
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Computer software for wireless data and content delivery;
computer software for wireless transmi... |
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Invention
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Pairing and gateway connection using sonic tones. A networkable device 1002 is coupled to a wirel... |
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2018
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Invention
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Phase shift keyed signaling tone. A disclosed device 2010, 2300 is configured to generate and tra... |
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Invention
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High bandwidth sonic tone generation. A sonic signal encodes a symbol sequence representing a bin... |
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Invention
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Pairing and gateway connection using sonic tones. A networkable device is coupled to a wireless I... |
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2017
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Invention
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Phase shift keyed signaling tone. A disclosed device is configured to generate and transmit a son... |
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P/S
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Computer software for wireless data and content delivery; computer software for wireless transmis... |
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2016
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Invention
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Local tone generation. A mobile device that generates and transmits a human-inaudible acoustic si... |
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2015
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Invention
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Inaudible signaling tone. A method of encoding, and decoding, a human-inaudible acoustic signal 2... |
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2013
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Invention
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Systems and methods for content delivery and management. A content management method uses a porta... |
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P/S
|
Computer application software for mobile phones, namely, software for wireless content delivery t... |
