PATENT CLAIM ANALYSIS

Application Number: 15905116
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["333", "112000"]

Abstract:
A zero insertion loss directional coupler includes an input port, an antenna port, an isolation port, and a detect port. The coupler has a first signal trace, a second signal trace, and an inductive winding. The first signal trace is on one of two layers and is connected to the input port and the antenna port, while the inductive winding is on another one of the two layers. A first terminal of the inductive winding is connected to the isolation port. A first terminal of the second signal trace is connected to the detect port and a second terminal of the second signal trace is connected to a second terminal of the inductive winding.

Claim (Index 53):
A directional coupler with a first port, a second port, a third port, and a fourth port, comprising:\n a first conductive layer; a second conductive layer; a single-turn inductor on the first conductive layer, the single-turn inductor being defined by a single-turn inductor first terminal connected to the first port, and a single-turn inductor second terminal connected to the second port; a spiral inductive winding on the second conductive layer and at least partially overlapping the single-turn inductor, the inductive winding being defined by an interior spiral original corresponding to an inductive winding second terminal, and an exterior spiral terminus corresponding to an inductive winding first terminal connected to the third port; and a second signal trace routed away from the interior spiral origin and the first signal trace, the second signal trace including a second signal trace first terminal connected to the fourth port and a second signal trace second terminal connected to the inductive winding second terminal.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 88.0
- Lexical Diversity: 3.37838
- Patent Class: 333.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14805383', '13333706', '14251197', '12557382', '13716799']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8602650523844215
- 35 USC 102 Novelty (BERT): 0.6227303037522415
- Combined Prediction Score: 0.8365115775212035
- Mean Citation Score: 357.088406
- Max Citation Score: 600.32007
- Similarity Product: 522.8893675355655

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