PATENT CLAIM ANALYSIS

Application Number: 16140799
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-01
Patent Classification: ["381", "110000"]

Abstract:
Methods of low power detection of an activation phrase are described. A microphone system comprises dedicated hardware logic for detecting a pre-defined activation phrase in an audio stream received via a microphone. If the pre-defined activation phrase is detected, the hardware logic sends a trigger signal to activate a module, such as a main speech detection module, which is external to the microphone system and which may be in a low power standby state.

Claim (Index 7):
The voice controlled device of  claim 6 , wherein, in the second mode of operation, the dedicated hardware logic packetizes the audio stream to provide audio samples and the main speech module is configured to detect the multiple phrases based on the audio samples.

Metadata:
- Claim Count in Document: 30.0
- Percentile: 97.0
- Lexical Diversity: 1.63265
- Patent Class: 381.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15699190', '14663583', '10831136', '14082085', '14463714']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7294322512085802
- 35 USC 102 Novelty (BERT): 0.5034664965924082
- Combined Prediction Score: 0.706835675746963
- Mean Citation Score: 188.96816
- Max Citation Score: 257.60117
- Similarity Product: 185.8541105615849

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

Dataset: test