PATENT CLAIM ANALYSIS

Application Number: 15937832
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-08
Patent Classification: ["345", "174000"]

Abstract:
Embodiments of the present application provide a force detection method, a force detection apparatus and an electronic terminal thereof. The force detection method includes: acquiring an output electrical signal of a voltage dividing capacitor formed between a driving electrode and a force sensing electrode, and an output electrical signal of a force detecting capacitor formed between the force sensing electrode and a reference electrode, determining force feature data when a force is applied to the force sensing electrode based on the output electrical signal of the voltage dividing capacitor and the output electrical signal of the force detecting capacitor. Based on the present application, the force detection model is simplified, the voltage variation amount is increased, the impacts caused by environment changes to the force performance are mitigated or eliminated, and environment self-calibration and self-calibration of an initial gap between the force sensing electrode and the reference electrode are implemented.

Claim (Index 14):
The apparatus of  claim 13 , wherein an area of the driving electrode is smaller than that of the force sensing electrode, such that a load capacitor is formed between the force sensing electrode and the load electrode; or\n the driving electrode is arranged between the force sensing electrode and a load electrode, an area of the driving electrode is greater than that of the force sensing electrode and the driving electrode covers the force sensing electrode totally to shield a load capacitor formed between the force sensing electrode and the load electrode.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 90.0
- Lexical Diversity: 2.51562
- Patent Class: 345.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15678110', '15159308', '15196746', '12266899', '15694823']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6686724217664124
- 35 USC 102 Novelty (BERT): 0.501175948868953
- Combined Prediction Score: 0.6519227744766665
- Mean Citation Score: 171.495652
- Max Citation Score: 183.89574
- Similarity Product: 107.91902638388156

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

Dataset: test