PATENT CLAIM ANALYSIS

Application Number: 15956262
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["333", "017100"]

Abstract:
A high-frequency front end circuit includes a fixed frequency filter and an interference-wave suppression variable filter. The fixed frequency filter attenuates a high-frequency signal outside a specific frequency band. The interference-wave suppression variable filter attenuates a high-frequency signal in at least one used communication channel, among used communication channels that are used by a system and that causes an interference wave occurring in a neighbor frequency domain including a wireless communication channel.

Claim (Index 8):
The high-frequency front end circuit according to  claim 1 ,\n wherein the variable filter comprises:\n an input terminal, \n an output terminal, \n a series arm LC filter circuit connected between the input terminal and the output terminal, \n a first parallel arm LC filter circuit having a first end connected to a first end of the series arm LC filter circuit and a second end connected to ground, and \n a second parallel arm LC filter circuit having a first end connected to a second end of the series arm LC filter circuit and a second end connected to ground, \n wherein the first parallel arm LC filter circuit and the second parallel arm LC filter circuit each comprise a variable capacitor and an inductor connected in series with each other, wherein the series arm LC filter circuit comprises a fixed capacitor, an LC series circuit, and an LC parallel circuit, wherein the fixed capacitor is connected in parallel to the LC series circuit, wherein the LC series circuit comprises a fixed capacitor and an inductor connected in series with each other, a first end of the LC series circuit being connected to the input terminal and a second end of the LC series circuit being connected to the output terminal, wherein the LC parallel circuit comprises a variable capacitor and an inductor connected in parallel with each other, and wherein the inductor of the LC series circuit is directly connected to the output terminal or is connected to the output terminal with another inductor interposed therebetween.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 1.72727
- Patent Class: 333.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15915545', '15913450', '15914493', '15794072', '15956032']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8765700586419449
- 35 USC 102 Novelty (BERT): 0.5198190114670618
- Combined Prediction Score: 0.8408949539244567
- Mean Citation Score: 286.064566
- Max Citation Score: 338.96155
- Similarity Product: 291.0697503572017

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