PATENT CLAIM ANALYSIS

Application Number: 15945669
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["330", "295000"]

Abstract:
Apparatus are provided for amplifier systems and related circuits are provided. An exemplary circuit includes a main amplifier arrangement, first impedance matching circuitry coupled between the output of the main amplifier arrangement and a first circuit output, a peaking amplifier arrangement, and second impedance matching circuitry coupled between the output of the peaking amplifier arrangement and a second output of the circuit. In one exemplary embodiment, the first impedance matching circuitry and the second impedance matching circuitry have different circuit topologies and different physical topologies.

Claim (Index 1):
An amplifier circuit comprising:\n a first transistor die having a silicon-based transistor, a first die input, and a first die output, wherein the first die input receives a first portion of a radio frequency (RF) input signal, and the silicon-based transistor amplifies the first portion of the RF input signal and provides an amplified first portion of the RF input signal at the first die output; first impedance matching circuitry coupled between the first die output and a first circuit output, wherein the first impedance matching circuitry comprises a high-pass impedance matching circuit topology that receives the amplified first portion of the RF input signal and produces a first output signal at the first circuit output; a second transistor die having a gallium nitride transistor, a second die input, and a second die output, wherein the second die input receives a second portion of the RF input signal, and the gallium nitride transistor amplifies the second portion of the RF input signal and provides an amplified second portion of the RF signal at the second die output; and second impedance matching circuitry coupled between the second die output and a second circuit output, wherein the second impedance matching circuitry comprises a low-pass impedance matching circuit topology that receives the amplified second portion of the RF input signal and produces a second output signal at the second circuit output.

Metadata:
- Claim Count in Document: 24.0
- Percentile: 91.0
- Lexical Diversity: 2.55556
- Patent Class: 330.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15237015', '14009099', '14529407', '15425761', '13441217']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7689997871184322
- 35 USC 102 Novelty (BERT): 0.4869218217535181
- Combined Prediction Score: 0.7407919905819409
- Mean Citation Score: 191.700912
- Max Citation Score: 242.23013
- Similarity Product: 205.2830102018428

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

Dataset: test