PATENT CLAIM ANALYSIS

Application Number: 16103876
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-09
Patent Classification: ["345", "156000"]

Abstract:
A photoplethysmography (PPG) circuit obtains PPG signals at one or more wavelengths. The PPG signal is processed to identify motion artifacts. The motion artifacts are correlated with predetermined PPG signal patterns associated with a movement of a body part. The PPG signals may thus be used to detect movement of the body part. A user device may be controlled in response to the detected movement of the body part.

Claim (Index 16):
The wearable device of  claim 12 , wherein the PPG sensor is further configured to:\n obtain the PPG waveform from light detected around a first wavelength of light in an ultraviolet (UV) range reflected from the area of skin adjacent to the wearable device of the user; obtain a second PPG waveform from light detected around a second wavelength in an infrared (IR) range reflected from the same area of skin adjacent to the wearable device of the user; compare a quality of the PPG waveform and the second PPG waveform; and in response to the comparison, obtain additional PPG waveforms reflected from the same area of skin adjacent to the wearable device of the user for detection of movement from the UV range, the IR range or both the UV and IR range.

Metadata:
- Claim Count in Document: 39.0
- Percentile: 96.0
- Lexical Diversity: 1.68889
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15804581', '15811479', '15859147', '15275388', '15275444']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6865887345578835
- 35 USC 102 Novelty (BERT): 0.515636193435306
- Combined Prediction Score: 0.6694934804456257
- Mean Citation Score: 263.887702
- Max Citation Score: 274.39825
- Similarity Product: 171.8406361910999

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