PATENT CLAIM ANALYSIS

Application Number: 15895241
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["382", "124000"]

Abstract:
A method and an apparatus for determining existence of a foreign material on a surface of a fingerprint sensor, and a terminal are provided. The method includes the following. A current capacitance value of the fingerprint sensor of the terminal is obtained. A first difference between the current capacitance value and a preset capacitance reference value is calculated. Determine that the foreign material is present on the surface of the fingerprint sensor when the first difference is within a preset foreign-material threshold range.

Claim (Index 4):
The method of  claim 2 , wherein removing the foreign material in the preset manner comprises:\n increasing a temperature of the fingerprint sensor to remove the foreign material.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 88.0
- Lexical Diversity: 2.02273
- Patent Class: 382.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15584913', '15757290', '15846236', '15787042', '15853445']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3197288344173888
- 35 USC 102 Novelty (BERT): 0.4840577751823178
- Combined Prediction Score: 0.3361617284938817
- Mean Citation Score: 114.901
- Max Citation Score: 124.91525
- Similarity Product: 78.98725802396237

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

Dataset: test