PATENT CLAIM ANALYSIS

Application Number: 16272444
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["375", "347000"]

Abstract:
Diversity receiver front end system with methods for improving signal processing using tunable matching circuits. The methods can include tuning impedance matching circuits based on frequency bands. For a first path, an impedance can be provided that reduces an in-band noise figure, increases an in-band gain, decreases an out-of-band noise figure, and/or decreases an out-of-band gain. In this way, signals propagated along selectively activated paths between an input of a receiving system and an output of the receiving system can be improved. The signals can be amplified using amplifiers disposed on corresponding paths between the input and output of the receiving system.

Claim (Index 1):
A method for processing a radio-frequency (RF) signal, the method comprising:\n amplifying a first RF signal using a first amplifier disposed along a first path corresponding to a first frequency band; amplifying a second RF signal using a second amplifier disposed along a second path corresponding to a second frequency band; generating a first impedance tuning signal in response to a band select signal indicating an in-band frequency band as the first frequency band and an out-of-band frequency band as the second frequency band; and producing, based on the first impedance tuning signal, a first impedance along the first path, the first impedance configured to increase an in-band metric of the first path for the in-band frequency band and to decrease an out-of-band metric of the first path for the out-of-band frequency band.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 99.0
- Lexical Diversity: 1.75
- Patent Class: 375.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14944918', '14734775', '14734759', '15608420', '15181572']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.516207276358747
- 35 USC 102 Novelty (BERT): 0.5498905333725412
- Combined Prediction Score: 0.5195756020601264
- Mean Citation Score: 379.846946
- Max Citation Score: 400.36105
- Similarity Product: 363.5808070450187

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