PATENT CLAIM ANALYSIS

Application Number: 15961764
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["320", "107000"]

Abstract:
The present disclosure discloses a charging system, a charging method, and a power adapter. The charging system includes a battery, a first rectifier, a switch unit, a transformer, a second rectifier, a sampling unit, and a control unit. The control unit outputs a control signal to the switch unit, and adjusts a duty ratio of the control signal according to a current value and/or voltage value sampled by the sampling unit, such that a third voltage with a third pulsating waveform outputted by the second rectifier meets a charging requirement. The third voltage is applied to the battery.

Claim (Index 12):
The power adapter according to  claim 1 , further comprising:\n a second voltage sampling circuit, configured to sample the first voltage, and coupled to the control unit, wherein the control unit is configured to control the switch unit to switch on for a first predetermined time period for discharging when a voltage value sampled by the second voltage sampling circuit is greater than a first predetermined voltage value.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 91.0
- Lexical Diversity: 2.28571
- Patent Class: 320.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15803506', '15573445', '15955658', '16063268', '15658270']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7876106607739857
- 35 USC 102 Novelty (BERT): 0.5237475721110038
- Combined Prediction Score: 0.7612243519076876
- Mean Citation Score: 362.326902
- Max Citation Score: 368.71558
- Similarity Product: 359.124790820148

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