Patent №
US 11,468,889
Granted
2022-10-11
Filed 2020
Owner
AMAZON TECHNOLOGIES, INC.
+1 more
Lab
AI components
2
nlp · speech
Assignment
Recorded
Dataset
AIPD
2023_r1 edition
Application
16806516
A speech recognition platform configured to receive an audio signal that includes speech from a user and perform automatic speech recognition (ASR) on the audio signal to identify ASR results. The platform may identify: (i) a domain of a voice command within the speech based on the ASR results and based on context information associated with the speech or the user, and (ii) an intent of the voice command. In response to identifying the intent, the platform may perform a corresponding action, such as streaming audio to the device, setting a reminder for the user, purchasing an item on behalf of the user, making a reservation for the user or launching an application for the user. The speech recognition platform, in combination with the device, may therefore facilitate efficient interactions between the user and a voice-controlled device.
AI classification
Ownership
AMAZON TECHNOLOGIES, INC.
assignment · 602910208
RAWLES LLC
assignment · 604360795
Assignors
HART, GREGORY MICHAEL, GOERGES DERAMAT, FREDERIC JOHAN, GUNDETI, VIKRAM KUMAR, THIMSEN, JOHN DANIEL, LINDSAY, ALLAN TIMOTHY, CARBON, PETER PAUL HENRI, BLANKSTEEN, SCOTT IAN
On an employer assignment, the assignors are typically the inventors.