PATENT CLAIM ANALYSIS

Application Number: 15983974
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-11
Patent Classification: ["330", "302000"]

Abstract:
Embodiments of RF amplifiers and packaged RF amplifier devices each include a transistor with a drain-source capacitance that is relatively low, an output impedance matching circuit, and a harmonic termination circuit. The impedance matching circuit includes a harmonic termination circuit, which includes a first inductance (a first plurality of bondwires) and a first capacitance coupled in series between the transistor output and a ground reference node. An equivalent capacitance from a combination of the first inductive element and the first capacitance in series effectively increases the drain-source capacitance by at least 10 percent. The impedance matching circuit also includes a second inductance (a second plurality of bondwires) and a second capacitance coupled in series between the transistor output and the ground reference node, where the second inductance and the second capacitance are directly connected. The first and second capacitances may be metal-insulator-metal capacitors in an integrated passive device.

Claim (Index 11):
The RF amplifier of  claim 10 , wherein the RF amplifier is a Doherty power amplifier.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 93.0
- Lexical Diversity: 2.23611
- Patent Class: 330.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15984137', '15391485', '15331115', '15385647', '15425761']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7860248408665437
- 35 USC 102 Novelty (BERT): 0.5486176113762229
- Combined Prediction Score: 0.7622841179175116
- Mean Citation Score: 295.6656919999998
- Max Citation Score: 385.5884
- Similarity Product: 277.1014884613991

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