PATENT CLAIM ANALYSIS

Application Number: 15903821
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["600", "476000"]

Abstract:
Systems and methods are provided for determining respiration information from physiological signals such as PPG signals. A physiological signal is processed to generate at least one respiration information signal and an autocorrelation sequence is generated based on the at least one respiration information signal. In some embodiments, a respiration peak is identified based on the autocorrelation sequence and a composite peak is generated based on the identified peak and at least one previous respiration peak. Respiration information is calculated based on the composite peak. In some embodiments, a determination is made whether the autocorrelation sequence includes an undesired harmonic. When the autocorrelation sequence includes an undesired harmonic, the autocorrelation sequence may not be used in the calculation of respiration information.

Claim (Index 17):
The system of  claim 11 , wherein the processing equipment is further configured for not using the autocorrelation sequence in the calculation of the respiration information when it is determined that the autocorrelation sequence includes an undesired harmonic.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 88.0
- Lexical Diversity: 2.26316
- Patent Class: 600.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14628004', '13243785', '13307531', '13243951', '13343389']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5549798691525569
- 35 USC 102 Novelty (BERT): 0.5531260613343597
- Combined Prediction Score: 0.5547944883707372
- Mean Citation Score: 341.2045260000001
- Max Citation Score: 474.8237
- Similarity Product: 333.66366065821654

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