PATENT CLAIM ANALYSIS

Application Number: 15926937
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["330", "296000"]

Abstract:
An amplifier device includes an input terminal, an output terminal, a first transistor having a control terminal and first and second current-carrying terminals, and a class-J circuit coupled between the second current-carrying terminal of the first transistor and the output terminal and configured to harmonically terminate the first transistor. The class-J circuit may include a first resonator, characterized by a first resonant frequency substantially equal to a second harmonic frequency. The first resonator may be coupled between the second current-carrying terminal and a voltage reference. A shunt inductor that is distinct from the first resonator may be coupled between the second current-carrying terminal and the voltage reference.

Claim (Index 1):
An amplifier device comprising:\n an input terminal; an output terminal; a first transistor that includes a control terminal and first and second current-carrying terminals, wherein the first transistor is characterized by a first output capacitance, and wherein the control terminal is coupled to the input terminal, and the first current-carrying terminal is coupled to a voltage reference; and a class-J circuit coupled between the second current-carrying terminal and the output terminal at a first node and configured to harmonically terminate the first transistor, wherein the class-J circuit includes a first resonator and a shunt inductor, wherein the first resonator is characterized by a first resonant frequency substantially equal to a second harmonic frequency, and the first resonator is coupled between the first node and the voltage reference, and the shunt inductor is distinct from the first resonator and is coupled between the first node and the voltage reference, and wherein the shunt inductor is configured to increase a fundamental frequency impedance at the first node.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 90.0
- Lexical Diversity: 2.3
- Patent Class: 330.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14572136', '14919511', '15449297', '15331115', '15386039']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7788823475353176
- 35 USC 102 Novelty (BERT): 0.4844129592701854
- Combined Prediction Score: 0.7494354087088043
- Mean Citation Score: 216.25958
- Max Citation Score: 232.5318
- Similarity Product: 193.22762649664884

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