PATENT CLAIM ANALYSIS

Application Number: 15977444
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["333", "109000"]

Abstract:
A directional coupler includes first and second transmission lines, first and second coupling lines, a termination resistor, a coupling signal output terminal, and an impedance-adjusting circuit. The first coupling line is electromagnetically coupled to the first transmission line. The second coupling line is connected in series with the first coupling line and is electromagnetically coupled to the second transmission line. The termination resistor is connected to an end portion of the first coupling line that is on the opposite side from the end portion of the first coupling line that is connected to the second coupling line. The coupling signal output terminal is connected to an end portion of the second coupling line that is on the opposite side from the end portion of the second coupling line that is connected to the first coupling line. The impedance-adjusting circuit is connected between the first and second coupling lines.

Claim (Index 1):
A directional coupler comprising:\n a first transmission line along which a first high-frequency signal of a first frequency is transmitted; a second transmission line along which a second high-frequency signal of a second frequency is transmitted, the second frequency being different than the first frequency; a first coupling line that is electromagnetically coupled to the first transmission line; a second coupling line that is connected in series with the first coupling line and is electromagnetically coupled to the second transmission line; and an impedance-adjusting circuit configured to perform impedance matching for the first frequency and the second frequency with respect to a series line, the series line comprising the first coupling line and the second coupling line.

Metadata:
- Claim Count in Document: 46.0
- Percentile: 93.0
- Lexical Diversity: 3.85366
- Patent Class: 333.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15358233', '14461056', '15835491', '15643629', '14471121']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8552946903841966
- 35 USC 102 Novelty (BERT): 0.4809045736881964
- Combined Prediction Score: 0.8178556787145966
- Mean Citation Score: 217.131424
- Max Citation Score: 230.6135
- Similarity Product: 182.96887221348285

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