PATENT CLAIM ANALYSIS

Application Number: 15881944
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["370", "343000"]

Abstract:
A multiplexer includes a common terminal connected to an inductance element at a connection path with an antenna element, filter elements including different pass bands and connected to the antenna element with the common terminal therebetween, and an inductance element arranged in series between a transmission filter with a largest capacitance when viewed from the antenna side among the filter elements and the common terminal. An inductive component of the inductance element and a capacitive component of the transmission filter element define an LC series resonant circuit, and a resonant frequency of the LC series resonant circuit is lower than any of pass bands of the filter elements.

Claim (Index 2):
A multiplexer which transmits and receives high-frequency signals in a plurality of frequency bands via an antenna element, the multiplexer comprising:\n a common terminal connected to an impedance matching element at a connection path connected to the antenna element; a plurality of filter elements including different pass bands and connected to the antenna element with the common terminal therebetween; an inductance element arranged in series between a second filter element with a smallest capacitance when viewed from a side of the antenna element among the plurality of filter elements and the common terminal; and a circuit element arranged in series or in parallel between the inductance element and the second filter element with the smallest capacitance; wherein when the circuit element is arranged in parallel between the inductance element and the second filter element, the circuit element is connected to a reference terminal on a first side and to a connection point of the inductance element and the second filter element on a second side; the inductance element is a first inductance element; the circuit element includes a second inductance element or a capacitance element; an inductive component of the inductance element, a capacitive component of the second filter element, and an inductive component or a capacitive component of the circuit element define an LC series resonant circuit; and a resonant frequency of the LC series resonant circuit is higher than any of the pass bands of the plurality of filter elements.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 86.0
- Lexical Diversity: 2.13208
- Patent Class: 370.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15440539', '15846383', '15794072', '15846256', '15788836']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5583204802903616
- 35 USC 102 Novelty (BERT): 0.589180392896648
- Combined Prediction Score: 0.5614064715509902
- Mean Citation Score: 381.930102
- Max Citation Score: 508.76984
- Similarity Product: 435.6165809085512

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