LISNR

Patent Applications and Registrations

Patent applications and USPTO patent grants for LISNR.The latest application filed is for "transmitting data using audio transmissions and quadrature amplitude modulation and associated equalization strategies".

Company Profile

0.8.13

LISNR - Cincinnati OH
LISNR - Oakland CA US

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Directional detection and acknowledgment of audio-based data transmissions Grant 11,418,876 - Mendel , et al. August 16, 2	2022-08-16
Multi-signal detection and combination of audio-based data transmissions Grant 11,361,774 - Mendel , et al. June 14, 2	2022-06-14
Transmitting Data Using Audio Transmissions And Quadrature Amplitude Modulation And Associated Equalization Strategies App 20220159053 - Farrar; Rebekah ; et al.	2022-05-19
Channel-based Control Of Audio Transmissions App 20220070601 - Farrar; Rebekah ; et al.	2022-03-03
Encoding Strategy Selection For Data Transfer Using Audio Transmissions App 20220052768 - Farrar; Rebekah ; et al.	2022-02-17
Audio-based Exit Detection And Payment Confirmation For Computing Devices App 20220036337 - Kawahara; Craig ; et al.	2022-02-03
Detection And Synchronization Of Audio Transmissions Using Complex Audio Signals App 20220030289 - Farrar; Rebekah ; et al.	2022-01-27
Channel-based Control Of Audio Transmissions App 20210360361 - Farrar; Rebekah ; et al.	2021-11-18
Identification And Verification Of Associated Devices Using Audio Transmissions App 20210360410 - Engwerda; Jacob ; et al.	2021-11-18
Detection and synchronization of audio transmissions using complex audio signals Grant 11,146,836 - Farrar , et al. October 12, 2	2021-10-12
Systems And Methods For Enabling Audio Transactions In Physical Locations Such As Drive-through Locations App 20210256558 - Narasimhan; Srivathsan ; et al.	2021-08-19
Systems And Methods For Initiating Transactions During Intended Windows Based On Detected Devices App 20210256523 - Narasimhan; Srivathsan ; et al.	2021-08-19
Channel-based control of audio transmissions Grant 11,095,999 - Farrar , et al. August 17, 2	2021-08-17
Multi-signal Detection And Combination Of Audio-based Data Transmissions App 20210225382 - Mendel; Oz ; et al.	2021-07-22
Audio Transmitter/receiver Array App 20210226710 - Farrar; Rebekah ; et al.	2021-07-22
Ultrasonic Beacon Tracking Systems And Methods App 20210226711 - Narasimhan; Srivathsan ; et al.	2021-07-22
Directional Detection And Acknowledgment Of Audio-based Data Transmissions App 20210227321 - Mendel; Oz ; et al.	2021-07-22

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