Inventor
Tarun PRUTHI
Inventor
US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Sprimary
G01SRadio direction-finding22%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers22%
G10LSpeech analysis techniques or speech synthesis19%
G01NInvestigating or analysing materials by determining their chemical or physical properties6%
G06FElectric digital data processing6%
G10KSound-producing devices6%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications6%
G06NComputing arrangements based on specific computational models3%
G08BSignalling systems, e.g. personal calling systems3%
H03GControl of amplification3%
PatentTitleYear
12,300,261Neural sidelobe canceller for target speech separation202512,072,413Method for wall detection and localization202411,982,737Controlling sensitivity of presence detection using ultrasonic signals202411,921,187Monitoring non-stationary object distance using ultrasonic signals202411,785,406Inter-channel level difference based acoustic tap detection202311,727,926Systems and methods for noise reduction202311,727,912Deep adaptive acoustic echo cancellation202311,615,801System and method of enhancing intelligibility of audio playback202311,614,529Controlling emission of ultrasonic signals for presence detection202311,564,036Presence detection using ultrasonic signals with concurrent audio playback202311,513,216Device calibration for presence detection using ultrasonic signals202211,402,499Processing audio signals for presence detection202211,172,285Processing audio to account for environmental noise2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2025Patents assigned to AMAZON TECH INC (12)· patent assignee history
2021–2025Based in US· patent location history
2023Patents assigned to APPLE INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMAZON TECH INC | 12 | 2021–2025 |
| APPLE INC | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 13 | 2021–2025 |