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 14):
The power adapter according to  claim 13 , further comprising:\n a controllable switch and a filtering unit coupled in series, coupled to a first output end of the second rectifier, wherein the control unit is further configured to control the controllable switch to switch on when determining the charging mode as the first charging mode so as to introduce the filtering unit to perform a filtering function on the output of the second rectifier to realize direct current charging of the terminal when the power adapter is coupled to the terminal, and to control the controllable switch to switch off when determining the charging mode as the second charging mode.

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): 0.7874884365543524
- 35 USC 102 Novelty (BERT): 0.5236973763134478
- Combined Prediction Score: 0.761109330530262
- Mean Citation Score: 362.326902
- Max Citation Score: 368.71558
- Similarity Product: 366.5916192359781

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