PATENT CLAIM ANALYSIS

Application Number: 16408139
Application Type: Utility
Filing Date: 2019-05
Publication Date: 2019-09
Patent Classification: ["330", "256000"]

Abstract:
An RF power amplifier biasing circuit has a start ramp signal input, a main current source input, an auxiliary current source input, and a circuit output. A ramp-up capacitor is connected to the auxiliary current source input. A ramp-up switch transistor is connected to the start ramp signal input and is selectively thereby to connect the auxiliary current source input to the ramp-up capacitor. A buffer stage has an input connected to the ramp-up capacitor and an output connected to the main current source input at a sum node. A mirror transistor has a gate terminal corresponding to the circuit output and a source terminal connected to the sum node and to the gate terminal.

Claim (Index 40):
The radio frequency power amplifier biasing circuit of  claim 39  wherein the closed loop operational amplifier circuit includes an operational amplifier and an output transistor, the output transistor connected to an output of the operational amplifier and having an output that defines the biasing output of the radio frequency power amplifier biasing circuit and connects to a feedback input of the operational amplifier via a voltage divider.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 100.0
- Lexical Diversity: 2.92857
- Patent Class: 330.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15720335', '14849936', '15148167', '13316229', '14825053']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7853057769898857
- 35 USC 102 Novelty (BERT): 0.567746596129053
- Combined Prediction Score: 0.7635498589038024
- Mean Citation Score: 321.936082
- Max Citation Score: 447.43362
- Similarity Product: 337.1980044034016

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