PATENT CLAIM ANALYSIS

Application Number: 16200608
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-05
Patent Classification: ["455", "067110"]

Abstract:
Methods, apparatus and systems for detecting and monitoring vital signs and other periodic motions of an object are disclosed. In one example, a system for monitoring object motion in a venue is disclosed. The system comprises a transmitter, a receiver, and a vital sign estimator. The transmitter is located at a first position in the venue and configured for transmitting a wireless signal through a wireless multipath channel impacted by a pseudo-periodic motion of an object in the venue. The receiver is located at a second position in the venue and configured for: receiving the wireless signal through the wireless multipath channel impacted by the pseudo-periodic motion of the object in the venue, and obtaining at least one time series of channel information (TSCI) of the wireless multipath channel based on the wireless signal. The vital sign estimator is configured for: determining that at least one portion of the at least one TSCI in a current sliding time window is associated with the pseudo-periodic motion of the object in the venue, and computing a current characteristics related to the pseudo-periodic motion of the object in the current sliding time window based on at least one of: the at least one portion of the at least one TSCI in the current sliding time window, at least one portion of the at least one TSCI in a past sliding time window, and a past characteristics related to the pseudo-periodic motion of the object in the past sliding time window.

Claim (Index 26):
The method of  claim 25 , further comprising:\n processing the at least one TSCI in the current sliding time window on both time domain and frequency domain; and detecting at least one peak in the frequency domain, wherein the current characteristics related to the pseudo-periodic motion of the object is computed based on the at least one peak in the frequency domain, wherein at least one of the current characteristics and the past characteristics comprises information related to at least one of: a frequency of pseudo-periodic motion, a frequency characteristics, a frequency spectrum, a time period of pseudo periodic motion, a temporal characteristics, a temporal profile, a timing of pseudo-periodic motion, a starting time, an ending time, a duration, a history of motion, a motion type, a motion classification, a location of the object, a speed, a displacement, an acceleration, a rotational speed, a rotational characteristics, a gait cycle of the object, a transient behavior of the object, a transient motion, a change in pseudo-periodic motion, a change in frequency of pseudo-periodic motion, a change in gait cycle, an event associated with pseudo-periodic motion, an event associated with transient motion, a sudden-motion event, and a fall-down event.

Metadata:
- Claim Count in Document: 65.0
- Percentile: 98.0
- Lexical Diversity: 3.54667
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['16200616', '15873806', '16101444', '16060710', '14767507']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6910537438363535
- 35 USC 102 Novelty (BERT): 0.5623691079317963
- Combined Prediction Score: 0.6781852802458979
- Mean Citation Score: 288.069746
- Max Citation Score: 492.29056
- Similarity Product: 329.8283453703308

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