PATENT CLAIM ANALYSIS

Application Number: 16014121
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-06
Patent Classification: ["330", "250000"]

Abstract:
A power amplifier circuit includes a bias circuit and an amplifier circuit. The bias circuit includes a first bias circuit to receive a reference voltage and an operation voltage and generate a first bias signal, a bias supply circuit to transmit the base bias signal to a base of a power amplifier, based on the first bias signal input from the first bias circuit , a switching control circuit to transmit a switching signal after a preset delay time based on a driving start signal , and a switching circuit connected between an output node of the first bias circuit and a ground, to operate in an ON state after the delay time in response to the switching signal to form a current path between the output node of the first bias circuit and the ground.

Claim (Index 1):
A bias circuit comprising:\n a first bias circuit configured to receive a reference voltage and an operation voltage and generate a first bias signal; a bias supply circuit configured to receive the first bias signal from the first bias circuit and transmit a base bias signal to a base of a power amplifier based on the received first bias signal; a switching control circuit configured to transmit a switching signal after a preset delay time based on a driving start signal; and a switching circuit connected between an output node of the first bias circuit and a ground, and configured to operate in an ON state after the delay time in response to the switching signal to form a current path between the output node of the first bias circuit and the ground.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 94.0
- Lexical Diversity: 2.82
- Patent Class: 330.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12100923', '11534021', '12472674', '15479323', '13779609']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.77818357023077
- 35 USC 102 Novelty (BERT): 0.4903894203607092
- Combined Prediction Score: 0.749404155243764
- Mean Citation Score: 208.168142
- Max Citation Score: 210.57889
- Similarity Product: 151.30406159915387

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test