PATENT CLAIM ANALYSIS

Application Number: 15920611
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["341", "143000"]

Abstract:
An analog-to-digital converter has a switched capacitor comprising a capacitor to perform charging and discharging by switching a switch, the switched capacitor varying a charge amount of the capacitor in accordance with a frequency of an oscillation signal in accordance with a differential signal between an input signal and a feedback signal, capacitance of the capacitor, and a predetermined bias voltage, a feedback signal generator to generate the feedback signal based on an output signal of the switched capacitor, and a digital converter to generate a digital signal by digital conversion of the input signal based on the oscillation signal.

Claim (Index 20):
The signal processing apparatus of  claim 18 , wherein the input signal is a voltage signal, and\n the feedback signal generator comprises: the m number of current buffers to convert the currents output from the m number of switched capacitors to voltages, respectively; and the m number of filters to remove spurious components contained in currents output from the m number of current buffers and to convert the currents into voltages, wherein voltages having passed through the m number of filters are combined to generate the feedback signal.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 90.0
- Lexical Diversity: 2.35556
- Patent Class: 341.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13607603', '12556739', '11178191', '12825744', '12592259']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5926931653599398
- 35 USC 102 Novelty (BERT): 0.4729654280021549
- Combined Prediction Score: 0.5807203916241612
- Mean Citation Score: 164.318274
- Max Citation Score: 166.16971
- Similarity Product: 130.68777838505864

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

Dataset: test