PATENT CLAIM ANALYSIS

Application Number: 16288842
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-09
Patent Classification: ["324", "713000"]

Abstract:
A method and system for predicting the time required for low voltage expression of a secondary battery, including (a) obtaining a leakage current by inputting a voltage of a battery cell of the secondary battery, measuring a freezing resistance of a battery cell, and dividing an input voltage by a measured freezing resistance, (b) obtaining a discharge capacity difference by setting a reference value of a voltage drop for selecting a low voltage defect and obtaining a discharge capacity difference between the input voltage and a voltage dropped therefrom by the reference value, and (c) dividing the discharge capacity difference by the leakage current to thereby calculate a time required for low voltage expression.

Claim (Index 2):
The method of  claim 1 , wherein the freezing resistance in the sub-step (a-2) is measured after the battery cell is stored in liquid nitrogen for 10 to 30 minutes.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 99.0
- Lexical Diversity: 2.47059
- Patent Class: 324.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14339587', '15302650', '15053525', '10428704', '14449641']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5876152694263009
- 35 USC 102 Novelty (BERT): 0.4882825089714441
- Combined Prediction Score: 0.5776819933808153
- Mean Citation Score: 157.55404
- Max Citation Score: 179.7517
- Similarity Product: 113.3383036511898

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