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 12):
The device of  claim 11 , wherein the transformer further has an auxiliary winding for coupling the modulated voltage with the first pulsating waveform;\n wherein, the device further comprises: a first current sampling circuitry, configured to sample current at the auxiliary winding to obtain a current sampling value; and/or a first voltage sampling circuitry, configured to sample voltage at the auxiliary winding to obtain a voltage sampling value, wherein the control unit is further configured to adjust the duty ratio of the control signal based on the current sampling value and/or the voltage sampling value, or wherein the control unit is further configured to communicate with the device to be charged to obtain status information of the device to be charged, and adjust the duty ratio of the control signal based on the status information of the device to be charged.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 97.0
- Lexical Diversity: 2.4
- Patent Class: 320.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15803506', '15973284', '15657377', '15961764', '16063268']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7909956013141666
- 35 USC 102 Novelty (BERT): 0.513010996792249
- Combined Prediction Score: 0.7631971408619749
- Mean Citation Score: 308.930884
- Max Citation Score: 325.7164
- Similarity Product: 266.564310359025

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