PATENT CLAIM ANALYSIS

Application Number: 16166766
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["320", "107000"]

Abstract:
The present disclosure discloses a charging system and method, and a power adapter. The system includes a power adapter and a terminal. The power adapter includes a first rectifier, a switch unit, a transformer, a synthesizing unit, 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 sampling value and/or a voltage sampling value, such that a second alternating current outputted by the synthesizing unit meets a charging requirement. The terminal includes a battery.

Claim (Index 7):
The method of  claim 4 , further comprising:\n sending a second instruction to the device to be charged, the second instruction being configured to ask the device to be charged whether a voltage currently outputted of the second AC is suitable for being used as a charging voltage corresponding to the second charging mode; and receiving a reply instruction of the second instruction from the device to be charged, the reply instruction of the second instruction being configured to indicate that the voltage currently outputted is suitable to, or lower than the charging voltage corresponding to the second charging mode.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 97.0
- Lexical Diversity: 2.4
- Patent Class: 320.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15803506', '15973284', '15657377', '15961764', '16063268']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7706417315034808
- 35 USC 102 Novelty (BERT): 0.5112850052618969
- Combined Prediction Score: 0.7447060588793224
- Mean Citation Score: 308.930884
- Max Citation Score: 325.7164
- Similarity Product: 261.3833371221066

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

Dataset: test