PATENT CLAIM ANALYSIS

Application Number: 15950848
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["455", "063100"]

Abstract:
Systems and methods for canceling cross-coupled satellite signals in a LNB IC include receiving a first satellite signal at a first input of the LNB IC and filtering the first satellite signal using a first adaptive filter, the first adaptive filter having first filter coefficients; combining the adjusted first satellite signal with a second satellite signal received at a second input of the LNB IC to generate a first combined satellite signal; measuring the total output power of the combined satellite signal; changing the filter coefficients of the first adaptive filter; remeasuring the total output power of the first combined satellite signal after the changing of the first filter coefficients to determine whether the total power of the first combined satellite signal has decreased.

Claim (Index 11):
A low noise amplifier and block down converter (LNB), comprising:\n a plurality of inputs each configured to receive a satellite signal; a plurality of delay modules, each delay module having an input coupled to a corresponding one of said plurality of inputs and an output to output a delayed satellite signal; a plurality of adaptive filter modules, each adaptive filter module having an input coupled to a corresponding input; a plurality of signal combiners, each signal combiner having inputs coupled to an output of a corresponding delay module and an output of a corresponding adaptive filter module, and each signal combiner configured to output a combined satellite signal; and a filter coefficient computation module, comprising computer executable program code embodied on a non-transitory medium and configured to cause the filter coefficient computation module to perform the operations of:\n measuring a power of the combined satellite signal from a first one of the plurality of signal combiners; \n changing filter coefficients of an adaptive filter corresponding to the first one of the plurality of signal combiners; and \n remeasuring the power of the combined satellite signal from the first one of the plurality of signal combiners after the operation of changing the filter coefficients to determine whether the power of the combined satellite signal from the first one of the plurality of signal combiners has changed.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 91.0
- Lexical Diversity: 2.70833
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14532973', '15428519', '15357182', '14532918', '14532959']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7212978420709951
- 35 USC 102 Novelty (BERT): 0.583931524155683
- Combined Prediction Score: 0.707561210279464
- Mean Citation Score: 345.13400800000005
- Max Citation Score: 489.89667
- Similarity Product: 446.71944980791216

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

Dataset: test