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 15):
A power amplifier system, comprising:\n an amplification stage having an input for receiving an input signal, and an output coupled to an integrated circuit terminal, said amplification stage comprises a plurality of amplifiers connected in series, each amplifier having an input, a control input for receiving a respective control signal, and an output; a lowpass filter having a first input coupled to outputs of each of said plurality of amplifiers, and an output; and a controller having a first input coupled to said output of said lowpass filter, and outputs coupled to respective control inputs of each of said plurality of amplifiers, wherein said controller varies said respective control signal of each of said plurality of amplifiers to reduce a difference between said output of said lowpass filter and respective target voltage levels when an input of said lowpass filter is coupled to a respective output of a corresponding amplifier.

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): 0.7673043761539469
- 35 USC 102 Novelty (BERT): 0.4746222572774811
- Combined Prediction Score: 0.7380361642663004
- Mean Citation Score: 173.52969199999995
- Max Citation Score: 182.51996
- Similarity Product: 141.4788785154247

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