PATENT CLAIM ANALYSIS

Application Number: 15955000
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["600", "479000"]

Abstract:
A heart rate detection module including a PPG measuring device, a motion sensor and a processing unit is provided. The PPG measuring device is configured to detect a skin surface in a detection period to output a PPG signal. The motion sensor is configured to output an acceleration signal corresponding to the detection period. The processing unit is configured to respectively convert the PPG signal and the acceleration signal to first frequency domain information and second frequency domain information, determine a denoising parameter according to a maximum spectrum peak value of the second frequency domain information to denoise the first frequency domain information, and calculate a heart rate according to a maximum spectrum peak value of the denoised first frequency domain information.

Claim (Index 11):
The digital signal processing device as claimed in  claim 9 , wherein the first frequency index set and the second frequency index set have an identical number of frequency indexes.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 91.0
- Lexical Diversity: 2.48077
- Patent Class: 600.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14731711', '15819592', '14918551', '15237941', '14466914']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4687367477695193
- 35 USC 102 Novelty (BERT): 0.5477559855320303
- Combined Prediction Score: 0.4766386715457704
- Mean Citation Score: 281.9641180000001
- Max Citation Score: 433.80807
- Similarity Product: 280.5370184429741

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

Dataset: test