PATENT CLAIM ANALYSIS

Application Number: 16007810
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["725", "080000"]

Abstract:
This invention disclosure relates to a community access television (CATV) signal distribution system which improves signal isolation issues for systems which are distributing both CATV signals and in-home entertainment (IHE) signals. The signal distribution system includes a signal input port, a first multi-port signal splitter and a second multi-port signal splitter. The first multi-port signal splitter is coupled to the signal input port through a first diplexer, and the second multi-port signal splitter is coupled to the signal input port through a second diplexer. In some embodiments the first diplexer high-pass node and the second diplexer high-pass node are coupled together. In some embodiment the signal distribution system includes a signal output port coupled to the signal input port through a third diplexer. The high-pass node of the third diplexer is coupled to the high-pass node of the first diplexer.

Claim (Index 28):
A community access television (CATV) signal distribution system comprising:\n a CATV signal input port configured to connected to a CATV network; a signal splitter comprising a common terminal coupled to the CATV signal input port, and two output terminals, the signal splitter configured to:\n divide a CATV downstream signal received at the common terminal into multiple CATV downstream signals supplied at the two output terminals, and \n communicate upstream signals received at each output terminal to the common terminal; \n a first diplexer comprising a common node, a high-pass node, and a low-pass node, the first diplexer configured to:\n communicate signals within a predetermined high frequency band between the common node and the high-pass node, and \n communicate signals at a predetermined low frequency band between the common node and the low-pass node, \n wherein the low-pass node is coupled to one of the output terminals of the signal splitter, and \n wherein the common node is coupled to at least a first in-home entertainment-compatible subscriber device; \n a second diplexer comprising a common node, a high-pass node, and a low-pass node, the second diplexer configured to:\n communicate signals within the predetermined high frequency band between the common node and the high-pass node, and further configured to communicate signals at the predetermined low frequency band between the common node and the low-pass node, the low-pass node configured to be coupled to the other of the output terminals of the signal splitter, the common node configured to be coupled to at least a second in-home entertainment-compatible subscriber device; and \n an attenuator circuit configured to bidirectionally communicate the signals within the predetermined high frequency band transmitted between the common node of the first diplexer and the common node of the second diplexer via the high-pass node of the first diplexer to the high-pass node of the second diplexer without signal attenuation due to splitting the signals within the predetermined high frequency band.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 94.0
- Lexical Diversity: 2.81481
- Patent Class: 725.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13333060', '13180100', '15880381', '15880363', '15886788']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4617215693154424
- 35 USC 102 Novelty (BERT): 0.6293112311209889
- Combined Prediction Score: 0.478480535495997
- Mean Citation Score: 397.752136
- Max Citation Score: 574.2541
- Similarity Product: 546.415268625772

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test