PATENT CLAIM ANALYSIS

Application Number: 15925360
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["725", "038000"]

Abstract:
Methods and apparatus to determine a state of a media presentation device are disclosed. Example disclosed methods include generating a first set of weighted coefficients based on first audio received by first and second microphones at a first time. Example disclosed methods include generating a second set of weighted coefficients based on second audio received by the first and second microphones at a second time after the first time. Example disclosed methods include comparing the first set of coefficients and the second set of coefficients to generate a similarity value. Example disclosed methods include, when the similarity value satisfies a threshold, determining that the media presentation device is in a first state. Example disclosed methods include, when the similarity value does not satisfy the threshold, determining that the media presentation device is in a second state.

Claim (Index 17):
The apparatus of  claim 16 , further including means for controlling a metering device associated with the first source to capture media exposure data from the first source in response to identifying the source of the sensed audio signal as the first location.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 90.0
- Lexical Diversity: 3.04167
- Patent Class: 725.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14542155', '15667373', '15476450', '13250663', '14332005']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.428512072077249
- 35 USC 102 Novelty (BERT): 0.4947714128744805
- Combined Prediction Score: 0.4351380061569722
- Mean Citation Score: 141.991998
- Max Citation Score: 150.4596
- Similarity Product: 89.92871640129087

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

Dataset: test