PATENT CLAIM ANALYSIS

Application Number: 15947906
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["333", "205000"]

Abstract:
A tunable notch filter comprising a transmission line, a tunable bandstop filter and a tunable bandpass filter. The transmission line has an input port, an output port and a length electrically connecting the input port to the output port and receiving an RF signal at the input port. The tunable bandstop filter comprises a first direct current voltage source, a first coupling line and a first tunable capacitor. The first direct current voltage source provides a first adjustable voltage to the first tunable capacitor. The first tunable capacitor adjusts its capacitance based on the first adjustable voltage. The tunable bandpass filter comprises a second direct current voltage source, a second coupling line and a second tunable capacitor. The second direct current voltage source provides a second adjustable voltage to second tunable capacitor. The second tunable capacitor adjusts its capacitance based on the second adjustable voltage.

Claim (Index 15):
A filter comprising:\n a transmission line having an input port and an output port, being operable to receive an RF signal at said input port, and being operable to output an output signal at said output port; a tunable bandstop filter comprising a first direct current voltage source, a first coupling line and a first tunable capacitor, said first direct current voltage source being operable to provide a first adjustable voltage to said first tunable capacitor, said first tunable capacitor being operable to adjust its capacitance based on the first adjustable voltage, said tunable bandstop filter being operable to provide a bandstop filtered signal; and a tunable bandpass filter comprising a second direct current voltage source, a second coupling line and a second tunable capacitor, said second direct current voltage source being operable to provide a second adjustable voltage to second first tunable capacitor, said second tunable capacitor being operable to adjust its capacitance based on the second adjustable voltage, said tunable bandpass filter being operable to provide a bandpass filtered signal, wherein said tunable bandstop filter, said tunable bandpass filter and said transmission line are arranged such that the output signal comprises a combination of the bandstop filtered signal and the bandpass filtered signal, and such that the bandstop filtered signal is one hundred eighty degrees out of phase with the bandpass filtered signal.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 91.0
- Lexical Diversity: 3.56818
- Patent Class: 333.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11145219', '15455299', '10236604', '12932193', '12607634']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8540203493438548
- 35 USC 102 Novelty (BERT): 0.48450602673389
- Combined Prediction Score: 0.8170689170828583
- Mean Citation Score: 220.872386
- Max Citation Score: 237.10025
- Similarity Product: 185.20164210900663

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

Dataset: test