PATENT CLAIM ANALYSIS

Application Number: 15749821
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["333", "120000"]

Abstract:
A demultiplexer/multiplexer includes an input terminal, which receives input signals from respective phases of a quadrifilar helix antenna; phase shifter/separator/mixers, which alternately phase-shift right-handed and left-handed circularly polarized waves of the input signals, respectively, by 90°/−90° to produce phase-shifted waves to be combined in an inphase combination; phase shifter/mixers, which receive the left-handed or right-handed circularly polarized waves from the phase shifter/separator/mixers, and phase-shift one of the left-handed and right-handed circularly polarized waves by 180°/−180° to produce a phase-shifted wave to be combined with the other of the left-handed and right-handed circularly polarized waves in an antiphase combination; a variable phase shifter, which adjusts an output signal from the phase shifter/mixers by a phase-shift amount that is received in advance; and an output terminal, which outputs an output signal from the variable phase shifter and the other output signal that is not input to the variable phase shifter.

Claim (Index 3):
The demultiplexer/multiplexer according to  claim 1 , wherein the first phase shifter/separator/mixer and the second phase shifter/separator/mixer each include a hybrid.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 2.55556
- Patent Class: 333.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15507860', '11071423', '12533185', '12904658', '13795544']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8399712458183191
- 35 USC 102 Novelty (BERT): 0.5120534292468351
- Combined Prediction Score: 0.8071794641611707
- Mean Citation Score: 205.642652
- Max Citation Score: 224.37268
- Similarity Product: 131.60921851025586

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