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 1):
A method for fast charging, applicable to a power adapter, the power adapter being coupled with a mobile terminal 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 power adapter 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 transmitting, by the power adapter, a clock signal to the mobile terminal via a first data line of the USB interface in a process of coupling the power adapter with the mobile terminal, wherein the clock signal is configured for indicating a communication sequence between the power adapter and the mobile terminal, 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 power adapter, a bidirectional communication with the mobile terminal via a second data line of the USB interface under control of the communication sequence to determine to charge the mobile terminal in the fast charging mode; wherein the instruction transmission time slot of the power adapter contains eight clock periods, and each of the eight clock periods is configured for transmitting a 1-bit data; the instruction reception time slot of the power adapter contains ten clock periods, and each of the ten clock periods is configured for receiving a 1-bit data; and adjusting, by the power adapter, a charging current of the power adapter to be the charging current of the fast charging mode to charge the mobile terminal, wherein adjusting, by the power adapter, the charging current of the power adapter to be the charging current of the fast charging mode to charge the mobile terminal comprises: negotiating the charging current of the fast charging mode via a bidirectional communication between the power adapter and the mobile terminal, 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): 0.7501752477938194
- 35 USC 102 Novelty (BERT): 0.541783817953654
- Combined Prediction Score: 0.7293361048098028
- Mean Citation Score: 339.5506420000001
- Max Citation Score: 391.4057
- Similarity Product: 380.6503355222107

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