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 20):
The voice controlled device of  claim 1 , wherein the main speech detection module is implemented by a processor.

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): 0.7287598983508975
- 35 USC 102 Novelty (BERT): 0.5074442081365487
- Combined Prediction Score: 0.7066283293294626
- Mean Citation Score: 188.96816
- Max Citation Score: 257.60117
- Similarity Product: 174.3146418372446

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