PATENT CLAIM ANALYSIS

Application Number: 15883593
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["343", "860000"]

Abstract:
The present disclosure includes a first circuit that is connected between a power feed port and an antenna port, and a second circuit that is connected between the power feed port and the ground or between the antenna port and the ground. The first circuit is a circuit in which for example a first variable capacitance element is connected in series with a first inductor, and the second circuit is a circuit in which for example a second variable capacitance element is connected in parallel with a second inductor. A switch performs switching at least between a first state in which a second end of the second circuit is connected to a first end of the first circuit and a second state in which the second end of the second circuit is connected to a second end of the first circuit.

Claim (Index 3):
The antenna matching circuit according to  claim 1 , wherein according to an expression of the impedance of an antenna connected to the antenna port using a reflection coefficient:\n the switch connects the second circuit in the first state when the real part of the reflection coefficient is negative, and the switch connects the second circuit in the second state when the real part of the reflection coefficient is positive.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 86.0
- Lexical Diversity: 3.31818
- Patent Class: 343.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15409685', '15164087', '12502287', '11090709', '12251531']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8494521920093261
- 35 USC 102 Novelty (BERT): 0.4990379233848087
- Combined Prediction Score: 0.8144107651468744
- Mean Citation Score: 259.949438
- Max Citation Score: 281.90472
- Similarity Product: 239.9740793365717

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