PATENT CLAIM ANALYSIS

Application Number: 16508710
Application Type: Utility
Filing Date: 2019-07
Publication Date: 2019-10
Patent Classification: ["702", "063000"]

Abstract:
Systems and corresponding methods for monitoring of a state of charge or a state of health of a battery are described. For example, the battery monitoring system may include strain gauges to measure dimensions or changes in dimension of cells of the battery, and may determine states of charge of the cells based on dimensional changes over time, e.g., based on data from strain gauges. The dimensional changes may also be corrected for dimensional changes due to thermal strain. In addition, states of health of individual cells of the battery may be determined by comparing the dimensional changes of each of the cells over time. Further, the data from strain gauges may be received at various frequencies, e.g., based on an expected operational duration of the battery and/or based on a current state of charge or state of health.

Claim (Index 14):
The monitoring apparatus of  claim 13 , wherein the controller is further configured to at least:\n determine respective first dimensions of each of the plurality of stacked electrochemical cells based at least in part on data received from respective ones of the plurality of strain gauges; and determine a respective state of health of at least one of the plurality of stacked electrochemical cells based at least in part on a comparison of the respective first dimensions of the plurality of stacked electrochemical cells.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 100.0
- Lexical Diversity: 2.30303
- Patent Class: 702.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15472639', '14956011', '14102197', '14242850', '10685473']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.1935826005207768
- 35 USC 102 Novelty (BERT): 0.4882821015169371
- Combined Prediction Score: 0.2230525506203928
- Mean Citation Score: 135.48200400000002
- Max Citation Score: 205.24391
- Similarity Product: 147.69287374336244

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