PATENT CLAIM ANALYSIS

Application Number: 15973284
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["320", "164000"]

Abstract:
The present disclosure discloses a charging system, a charging method and a power adapter. The system includes a power adapter and a terminal. The power adapter includes a first rectifier unit, a switch unit, a transformer, a second rectifier unit, a sampling unit, a control unit and a first isolation 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 unit meets a charging requirement. The terminal includes a battery. When the terminal is coupled to the power adapter, the third voltage is applied to the battery.

Claim (Index 12):
The power adapter according to  claim 11 , wherein when continuously adjusting the charging current outputted to the battery from the power adapter,\n the control unit is configured to send a fourth instruction to the terminal, in which the fourth instruction is configured to query a current voltage of the battery in the terminal; the control unit is configured to receive a fourth reply instruction sent by the terminal, in which the fourth reply instruction is configured to indicate the current voltage of the battery in the terminal; and the control unit is configured to adjust the charging current according to the current voltage of the battery.

Metadata:
- Claim Count in Document: 28.0
- Percentile: 93.0
- Lexical Diversity: 2.66038
- Patent Class: 320.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15961764', '15576236', '16063268', '15725055', '15725064']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8055113372498599
- 35 USC 102 Novelty (BERT): 0.5349396132611404
- Combined Prediction Score: 0.778454164850988
- Mean Citation Score: 371.106306
- Max Citation Score: 388.72192
- Similarity Product: 357.4149511109161

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