PATENT CLAIM ANALYSIS

Application Number: 15953190
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["330", "297000"]

Abstract:
An amplifying device includes a power amplifying unit, a power supply unit for providing the power amplifying unit with a positive power supply and a negative power supply, and a mode control unit for controlling a working mode of the power supply unit. The positive power supply and the negative power supply of the amplifying device are able to vary with an output signal thereof, which reduces the power consumption of the outputted transistors of the amplifying device, thereby improving the efficiency of the amplifying device.

Claim (Index 5):
The amplifying device, as recited in  claim 1 , wherein:\n if an input signal of the power amplifying unit is zero, the power supply unit works in the first working mode; if the power supply unit works in the first working mode, when the drive signal increases to a first positive number, or the drive signal increases till a voltage difference between the drive signal and the positive power supply is a first positive threshold, the power supply unit switches to the second positive working mode; if the power supply unit works in the second positive working mode, when the drive signal increases to a second positive number, or the drive signal increases till the voltage difference between the drive signal and the positive power supply is a fourth positive threshold, the power supply unit switches to the third positive working mode; when the drive signal decreases, the drive signal of the power amplifying unit decreases to a second positive threshold, the power supply unit switches to a first positive sleep mode; if the power supply unit works in the third positive working mode, when the drive signal of the power amplifying unit decreases to a fifth positive threshold, the power supply unit switches to a second positive sleep mode; if the power supply unit works in the second positive sleep mode, when the positive power supply decreases to a sixth positive threshold, if the drive signal is smaller than the second positive threshold, the power supply unit switches to the first positive sleep mode; if the drive signal is larger than the second positive threshold, the power supply unit switches to the second positive working mode; if the power supply unit works in the first positive sleep mode, when the positive power supply decreases to a second positive threshold, the power supply unit switches to the first working mode.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 91.0
- Lexical Diversity: 2.35897
- Patent Class: 330.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13489902', '15667796', '15412435', '10534870', '14478531']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7641083725719828
- 35 USC 102 Novelty (BERT): 0.5003854021276952
- Combined Prediction Score: 0.7377360755275542
- Mean Citation Score: 200.25319800000003
- Max Citation Score: 209.23726
- Similarity Product: 148.74745588304282

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