PATENT CLAIM ANALYSIS

Application Number: 16155390
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["370", "278000"]

Abstract:
Systems and methods relating to improving transmit (TX) port to receive (RX) port isolation of a duplexer or multiplexer are disclosed. In some embodiments, a system includes a duplexer or multiplexer having a transmit port, a receive port, and an antenna port. The system further includes a leakage cancellation subsystem adapted to cancel a leakage signal from the TX port of the duplexer or multiplexer to the RX port of the duplexer or multiplexer across a desired cancellation bandwidth. The leakage cancellation subsystem compensates for variation of the leakage signal across the desired cancellation bandwidth, thereby improving TX port to RX port isolation over conventional systems.

Claim (Index 6):
The system of  claim 5  wherein the filtering circuitry comprises a plurality of acoustic elements adapted to follow the fast phase response of the leakage signal.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 97.0
- Lexical Diversity: 2.31373
- Patent Class: 370.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15139775', '15314465', '13904520', '13734250', '14636854']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5874449694819657
- 35 USC 102 Novelty (BERT): 0.5804787763305997
- Combined Prediction Score: 0.5867483501668291
- Mean Citation Score: 307.05945
- Max Citation Score: 530.8883
- Similarity Product: 392.4141494829772

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