PATENT CLAIM ANALYSIS

Application Number: 16196238
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["320", "114000"]

Abstract:
The present disclosure provides a fast charging method, a power adapter, and a mobile terminal. The method includes: transmitting, by the power adapter, a clock signal to the mobile terminal via a first data line of a USB interface in a process of coupling the power adapter with the mobile terminal, where the clock signal is configured for indicating a communication sequence between the power adapter and the mobile terminal; conducting, by the power adapter, a bidirectional communication with the mobile terminal via a second data line of the USB interface under control of the communication sequence, so as to determine to charge the mobile terminal in a fast charging mode; and adjusting, by the power adapter, a charging current to be a charging current of the fast charging mode to charge the mobile terminal.

Claim (Index 5):
A method for fast charging, applicable to a mobile terminal, the mobile terminal being coupled with a power adapter via a universal serial bus (USB) interface, a power line of the USB interface being configured for the power adapter to charge the mobile terminal, the mobile terminal supporting a normal charging mode and a fast charging mode, a charging current of the fast charging mode being higher than a charging current of the normal charging mode, the method comprising:\n receiving, by the mobile terminal, a clock signal from the power adapter via a first data line of the USB interface in a process of coupling the mobile terminal with the power adapter, wherein the clock signal is configured for indicating a communication sequence between the mobile terminal and the power adapter, the communication sequence contains instruction transmission time slots of the power adapter and instruction reception time slots of the power adapter, and the instruction transmission time slots and the instruction reception time slots are alternatively generated; conducting, by the mobile terminal, a bidirectional communication with the power adapter via a second data line of the USB interface under control of the communication sequence, whereby the power adapter determines to charge the mobile terminal in the fast charging mode; wherein the instruction reception time slot of the mobile terminal contains eight clock periods, and each of the eight clock periods is configured for receiving a 1-bit data; the instruction transmission time slot of the mobile terminal contains ten clock periods, and each of the ten clock periods is configured for transmitting a 1-bit data; and receiving, by the mobile terminal, a charging current of the fast charging mode from the power adapter to charge a battery of the mobile terminal, wherein receiving, by the mobile terminal, the charging current of the fast charging mode from the power adapter to charge the battery of the mobile terminal comprises: negotiating the charging current of the fast charging mode via a bidirectional communication between the mobile terminal and the power adapter, and adjusting the charging current after negotiation to charge the mobile terminal.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 98.0
- Lexical Diversity: 2.67857
- Patent Class: 320.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15990282', '15317383', '15405610', '15411248', '15379194']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7503257476170058
- 35 USC 102 Novelty (BERT): 0.5415789586749818
- Combined Prediction Score: 0.7294510687228034
- Mean Citation Score: 339.5506420000001
- Max Citation Score: 391.4057
- Similarity Product: 375.3188225571872

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