PATENT CLAIM ANALYSIS

Application Number: 16230077
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["375", "285000"]

Abstract:
A system for wired analog self-interference cancellation includes a coarse delayer that delays a sampled RF transmit signal by a first delay amount; a frequency downconverter that downconverts the sampled RF transmit signal to IF; a first canceller tap group comprising a first per-tap-group delayer, a first sampling coupler, a first per-tap delayer, and first and second analog vector modulators that generates an IF self-interference cancellation signal; a frequency upconverter that upconverts the IF self-interference cancellation signal to RF; and a receive coupler that combines the RF self-interference cancellation signal with the RF receive signal, reducing self-interference.

Claim (Index 9):
The system of  claim 8 , wherein the selection of first delayer coupling points is set based on measured drop distances between cable modem couplers coupled to the system.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 98.0
- Lexical Diversity: 2.12
- Patent Class: 375.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['16052458', '14456367', '14569354', '14728501', '14812552']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5810496673995198
- 35 USC 102 Novelty (BERT): 0.6224898094758538
- Combined Prediction Score: 0.5851936816071532
- Mean Citation Score: 346.836726
- Max Citation Score: 477.7151
- Similarity Product: 457.9925000498532

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