PATENT CLAIM ANALYSIS

Application Number: 16186839
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["455", "073000"]

Abstract:
A filter includes a series arm circuit connected between an input-output terminal and an input-output terminal and a parallel arm circuit connected between a ground and a node. The parallel arm circuit includes a first circuit and a second circuit. The first circuit has a parallel arm resonator. The second circuit is connected in parallel with the first circuit and has a parallel arm resonator. At least one of the first and second circuits includes a variable frequency circuit. The variable frequency circuit is connected in series with the parallel arm resonator or the parallel arm resonator included in the corresponding one of the first and second circuits. The variable frequency circuit has an impedance element and a switch connected in parallel with each other. The parallel arm resonator has a resonant frequency different from the parallel arm resonator and an anti-resonant frequency different from the parallel arm resonator.

Claim (Index 18):
The radio-frequency filter circuit according to  claim 1 , wherein the switch element is a field-effect transistor (FET) switch made of gallium arsenide (GaAs) or complementary metal oxide semiconductor (CMOS), or is a diode switch.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 98.0
- Lexical Diversity: 3.48889
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16056851', '16056935', '15956032', '13555462', '14934390']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7724838780675138
- 35 USC 102 Novelty (BERT): 0.5506140153358985
- Combined Prediction Score: 0.7502968917943523
- Mean Citation Score: 372.87918
- Max Citation Score: 417.19147
- Similarity Product: 357.7225203780675

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