PATENT CLAIM ANALYSIS

Application Number: 15875274
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["330", "253000"]

Abstract:
In one form, a signal generator system such as a power amplifier system includes an amplification stage, a lowpass filter, and a controller. The amplification stage includes a first amplifier having an input for receiving an input signal, a control input for receiving a first control signal, and an output. The lowpass filter has a first input coupled to the output of the first amplifier, and an output. The controller has a first input coupled to the output of the lowpass filter, and a first output coupled to the control input of the first amplifier, wherein the controller varies the first control signal to reduce a difference between the output of the lowpass filter and a first target voltage level.

Claim (Index 8):
The power amplifier system of  claim 6 , wherein said second amplifier is a single-ended complementary amplifier stage comprising:\n a first capacitor having a first terminal for receiving said pullup signal, and a second terminal; a first resistor having a first terminal for receiving a first bias voltage, and a second terminal coupled to said second terminal of said first capacitor; a second capacitor having a first terminal for receiving said pulldown signal, and a second terminal; a second resistor having a first terminal for receiving a second bias voltage, and a second terminal coupled to said second terminal of said second capacitor; a pullup drive transistor having a first current electrode coupled to a first power supply voltage terminal, a control electrode coupled to said second terminals of said first capacitor and said first resistor, and a second current electrode for providing said output of said amplification stage; and a pulldown drive transistor having a first current electrode coupled to said second current electrode of said pullup drive transistor, a control electrode coupled to said second terminals of said second capacitor and said second resistor, and a second current electrode coupled to a second power supply voltage terminal.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 86.0
- Lexical Diversity: 3.14286
- Patent Class: 330.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15875278', '15496848', '13289068', '10820026', '12611151']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7686977645544983
- 35 USC 102 Novelty (BERT): 0.4670636590285783
- Combined Prediction Score: 0.7385343540019064
- Mean Citation Score: 173.52969199999995
- Max Citation Score: 182.51996
- Similarity Product: 150.88725498547316

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