PATENT CLAIM ANALYSIS

Application Number: 16199573
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["455", "083000"]

Abstract:
A filter module ( 20 ) includes a filter circuit ( 22 ) that includes switches ( 221 SW and  224 SW), a pass band of the filter circuit ( 22 ) being switched in accordance with switching between ON and OFF of the switches ( 221 SW and  224 SW); and an impedance matching circuit ( 21 ) that is disposed in at least one of a preceding stage and a subsequent stage of the filter circuit ( 22 ) and that includes a switch ( 212 SW), an element value for achieving impedance matching being switched in the impedance matching circuit ( 21 ) in accordance with switching between ON and OFF of the switch ( 212 SW). The switches ( 221 SW and  224 SW) and the switch ( 212 SW) synchronize with each other regarding timing of switching between ON and OFF.

Claim (Index 11):
The radio-frequency filter device according to  claim 1 , further comprising:\n a series-arm circuit on a path connected between a first input/output terminal and a second input/output terminal; and a parallel-arm circuit connected between a node on the path and ground, wherein: the parallel-arm circuit comprises:\n a parallel-arm resonator and an impedance circuit connected in series with each other, \n the impedance circuit comprises:\n a first impedance element, wherein the first impedance element is an inductor or a capacitor, and \n a first series circuit comprising a second impedance element and the first switch connected in series with each other, wherein the second impedance element is the other of the inductor or the capacitor, and \n the first series circuit is connected in parallel with the first impedance element.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 98.0
- Lexical Diversity: 2.80357
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16186839', '16056851', '16056935', '15956032', '15794072']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7029750209309837
- 35 USC 102 Novelty (BERT): 0.5403954902619813
- Combined Prediction Score: 0.6867170678640835
- Mean Citation Score: 339.226016
- Max Citation Score: 377.38684
- Similarity Product: 334.05067043500185

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