PATENT CLAIM ANALYSIS

Application Number: 15985896
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["600", "513000"]

Abstract:
A method and system for determining psychological acute stress are disclosed. In a first aspect, the method comprises detecting a physiological signal using a wireless sensor device, determining a stress feature using a normalized heart rate and a plurality of heart rate variability (HRV) features, wherein the normalized heart rate and the plurality of heart rate variability features are calculated using the detected physiological signal, and determining a stress level using the stress feature to determine the psychological acute stress. In a second aspect, the system comprises a wireless sensor device that includes a processor and a memory device coupled to the processor, wherein the memory device stores an application which, when executed by the processor, causes the wireless sensor device to carry out the steps of the method.

Claim (Index 14):
The wireless sensor device of  claim 13 , wherein the memory device stores the application which, when further executed by the processor, causes the wireless sensor device to remove artifacts from the heart rate interval series to provide pruned heart rate interval values.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 93.0
- Lexical Diversity: 2.36667
- Patent Class: 600.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15096146', '15647435', '15827522', '15096163', '13664199']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5544467865304772
- 35 USC 102 Novelty (BERT): 0.5476909529813688
- Combined Prediction Score: 0.5537712031755664
- Mean Citation Score: 350.817146
- Max Citation Score: 473.93973
- Similarity Product: 299.98394122220816

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

Dataset: test