PATENT CLAIM ANALYSIS

Application Number: 15964970
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["455", "083000"]

Abstract:
A demultiplexing apparatus according to the present disclosure includes an amplifier that amplifies transmission signals in three or more communication bands having different frequency bands; multiple signal paths which are commonly provided for an output terminal of the amplifier and on which the signals in the corresponding communication bands are propagated; and multiple transmission-reception filters which are provided on the multiple signal paths, and each of which isolates a transmission signal and a reception signal of the corresponding communication band from each other. The gains of the amplifier in the frequency bands of multiple reception signals are smaller than the gains of the amplifier in the frequency bands of multiple transmission signals.

Claim (Index 2):
A demultiplexing apparatus comprising:\n an amplifier that amplifies transmission signals in three or more communication bands; three or more signal paths provided from an output terminal of the amplifier, each of the signal paths configured to propagate transmission signals corresponding to a different one of the three or more communication bands; and three or more transmission-reception filters, each of the transmission-reception filters provided in a different one of the signal paths and configured to isolate transmission signals and reception signals of a corresponding communication band, wherein, for each communication band, a first load impedance in a reception frequency band of the communication band, when viewing the corresponding transmission-reception filter from the output terminal and when plotted on a Smith chart normalized with respect to output impedance of the amplifier, is positioned in an area where the phase is apart from a maximum point of a gain of the amplifier by 45 degrees or more.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 91.0
- Lexical Diversity: 2.12727
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15669046', '15647514', '10662386', '11425048', '15235295']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7362949169147237
- 35 USC 102 Novelty (BERT): 0.5145331832263405
- Combined Prediction Score: 0.7141187435458853
- Mean Citation Score: 277.722368
- Max Citation Score: 309.4703
- Similarity Product: 229.2347984439254

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