PATENT CLAIM ANALYSIS

Application Number: 16149235
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-01
Patent Classification: ["455", "552100"]

Abstract:
Embodiments of the disclosure include a multi-band radio frequency (RF) front-end circuit. When a first antenna transmits an RF transmit signal in an RF transmit band, a second antenna may receive the RF transmit signal as an interference signal. The multi-band RF front-end circuit includes multiple receive filters for receiving an RF receive signal in multiple RF receive bands. A selected receive filter among the multiple receive filters is opportunistically reconfigured to help suppress the interference signal. Specifically, a bandpass bandwidth of the selected receive filter is expanded to include at least a portion of the RF spectrum of the interference signal. By doing so, it is possible to shunt the interference signal to a ground through the selected receive filter. As a result, it is possible to reduce an adverse impact of the interference signal to improve RF performance of the multi-band RF front-end circuit.

Claim (Index 15):
The multi-band RF front-end circuit of  claim 14  wherein the control circuitry is further configured to expand the bandpass bandwidth of the LTE band  3  receive filter from between 1805 MHz and 1880 MHz to between approximately 1805 MHz and approximately 1915 MHz to include the LTE uplink band  25  ranging from 1850 MHz to 1915 MHz.

Metadata:
- Claim Count in Document: 56.0
- Percentile: 97.0
- Lexical Diversity: 2.27143
- Patent Class: 455.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15799052', '15798901', '15728265', '15696241', '15889616']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.743332019012632
- 35 USC 102 Novelty (BERT): 0.5714085770155132
- Combined Prediction Score: 0.7261396748129202
- Mean Citation Score: 332.677886
- Max Citation Score: 446.58954000000006
- Similarity Product: 433.9300062030674

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

Dataset: test