PATENT CLAIM ANALYSIS

Application Number: 15887364
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-10
Patent Classification: ["600", "513000"]

Abstract:
Provided are a method and system for detecting frequency-domain cardiac information, the method comprising: acquiring moving images of a pupil from a subject; extracting a pupil size variation (PSV) from the moving images; extracting a heart rate variability (HRV) spectrum by performing a processing procedure including frequency-analysis of HRV; and calculating power of at least one of a plurality of frequency bands by analysis of the HRV spectrum.

Claim (Index 10):
The system of  claim 7 , wherein the plurality of frequency bands include at least one of a very low frequency (VLF) in a range of 0.0033 Hz to 0.04 Hz, a low frequency (LF) in a range of 0.04 Hz to 0.15 Hz, and a high frequency (HF) in a range of 0.15 Hz to 0.4 Hz.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 88.0
- Lexical Diversity: 1.56
- Patent Class: 600.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15869722', '10528456', '12779963', '13945657', '14297271']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4848400386093982
- 35 USC 102 Novelty (BERT): 0.515117444221803
- Combined Prediction Score: 0.4878677791706387
- Mean Citation Score: 222.376454
- Max Citation Score: 321.15198
- Similarity Product: 212.72709231255047

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