PATENT CLAIM ANALYSIS

Application Number: 15945014
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["704", "251000"]

Abstract:
Techniques for avoiding wake word self-triggering are provided. In one embodiment, an electronic device can receive an audio-out signal to be output as audio via a speaker of the device and can attempt to recognize a wake word in the audio-out signal using a first recognizer. If the wake word is recognized in the audio-out signal, the electronic device can further determine whether a wake word match is made using a second recognizer with respect to a mic-in audio signal captured via a microphone of the device at approximately the same time that the audio-out signal is output via the speaker. If so, the electronic device can ignore the wake word match made using the second recognizer.

Claim (Index 8):
A non-transitory computer readable medium having stored thereon program code executable by a processor of an electronic device, the program code comprising:\n code that causes the processor to receive an audio-out signal to be output as audio via a speaker of the electronic device; code that causes the process to attempt to recognize a wake word in the audio-out signal using a first recognizer; and if the wake word is recognized in the audio-out signal:\n code that causes the processor to determine whether a wake word match is made using a second recognizer with respect to a mic-in audio signal captured via a microphone of the electronic device at approximately the same time that the audio-out signal is output via the speaker; and \n if a wake word match is made using the second recognizer with respect to the mic-in audio signal at approximately the same time that the audio-out signal is output via the speaker, code that causes the processor to ignore the wake word match made using the second recognizer.

Metadata:
- Claim Count in Document: 53.0
- Percentile: 91.0
- Lexical Diversity: 2.13793
- Patent Class: 704.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15717503', '14093703', '13956145', '15591188', '14311163']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2563509276596006
- 35 USC 102 Novelty (BERT): 0.4612903280278003
- Combined Prediction Score: 0.2768448676964206
- Mean Citation Score: 159.989542
- Max Citation Score: 177.1147
- Similarity Product: 145.45267472161058

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test