Inventor
TRAUSTI THOR KRISTJANSSON
Inventor
US
Overview
Patents· 15 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G10Lprimary
G10LSpeech analysis techniques or speech synthesis26%
G01SRadio direction-finding18%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers18%
G06FElectric digital data processing11%
G06VImage or video recognition or understanding5%
G10KSound-producing devices5%
H04NPictorial communication, e.g. television5%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
G06NComputing arrangements based on specific computational models3%
H04MTelephonic communication3%
PatentTitleYear
12,487,356Method for wall direction estimation202512,455,372Presence detection based on multiple sensors202512,456,469Beamforming using image data202512,436,276Coordinating presence detection and proximity sensing using ultrasonic signals202512,300,261Neural sidelobe canceller for target speech separation202512,288,566Beamforming using multiple sensor data202512,072,413Method 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 detection202311,727,912Deep adaptive acoustic echo cancellation202311,727,926Systems and methods for noise reduction202311,437,057Detection of TV state using sub-audible signal202211,234,039Voice-controlled multimedia device202211,218,802Beamformer rotation2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to AMAZON TECH INC (15)· patent assignee history
2022–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AMAZON TECH INC | 15 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 15 | 2022–2025 |