PATENT CLAIM ANALYSIS

Application Number: 15943817
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["455", "077000"]

Abstract:
A tunable filter reduces the total number of filters used in TDD (Time-Division Duplex) communication circuitry. The communication circuitry may include a tunable filter and a first switch associated with the tunable filter. The tunable filter may include a tuning component and a filtering component. The tuning component may be located with the first switch on a first die. The filtering component may be located in a laminate underneath the first switch. Power amplifiers for amplifying transmission signals may be located on a second die, and the second die may be located on the laminate.

Claim (Index 6):
Communication circuitry comprising:\n a tunable filter comprising a tuning component and a filtering component that collectively filter within a first band when tuned to the first band and filter within a second band when tuned to the second band; a first amplifier configured to amplify a first transmission signal; a first switch configured to:\n in a first mode, receive the amplified first transmission signal and pass the amplified first transmission signal to the tunable filter; and \n in a second mode, receive a first reception signal from the tunable filter and pass the first reception signal towards a transceiver; \n an LTE (Long Term Evolution) band  41 a  filter that is one of a SAW (Surface Acoustic Wave) filter and a BAW (Bulk Acoustic Wave) filter; a second switch configured to:\n in the first mode, receive the first transmission signal and pass the first transmission signal to the LTE band  41 a  filter; and \n in the second mode, receive a second reception signal from the LTE band  41 a  filter and pass the second reception signal towards the transceiver; \n a second amplifier configured to amplify a LTE (Long Term Evolution) band  7  transmission signal; and a duplexer configured to receiver the amplified LTE band  7  transmission signal; wherein the tuning component and the first switch are located on a first die and the filtering component is not located on the first die.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 91.0
- Lexical Diversity: 2.31111
- Patent Class: 455.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14230620', '14254343', '15624486', '15247639', '15247742']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6941135014633972
- 35 USC 102 Novelty (BERT): 0.6100811640995593
- Combined Prediction Score: 0.6857102677270135
- Mean Citation Score: 345.8884
- Max Citation Score: 611.42395
- Similarity Product: 473.31724107519983

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