PATENT CLAIM ANALYSIS

Application Number: 15982614
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-02
Patent Classification: ["327", "551000"]

Abstract:
A data converter and an impedance matching control method are provided. The data converter includes a comparator, a capacitor array as well as a switch and impedance matching circuit. The comparator includes a first input terminal and a second input terminal. The capacitor array includes a plurality of capacitors, and a first end of each capacitor is coupled to the first input terminal or the second input terminal. The switch and impedance matching circuit is coupled to a second end of a target capacitor among the capacitors and configured to couple the second end to a first reference voltage or a second reference voltage according to a control signal and adjust an impedance according to an impedance adjusting signal, in which the impedance is the impedance of the switch and impedance matching circuit. The first reference voltage is different from the second reference voltage.

Claim (Index 1):
A data converter comprising:\n a comparator having a first input terminal and a second input terminal; a capacitor array comprising a plurality of capacitors, wherein a first end of each capacitor is coupled to the first input terminal or the second input terminal; and a switch and impedance matching circuit coupled to a second end of a target capacitor among the capacitors and configured to couple the second end to a first reference voltage or a second reference voltage according to a control signal and adjust an impedance according to an impedance adjusting signal, wherein the impedance is the impedance of the switch and impedance matching circuit; wherein the first reference voltage is different from the second reference voltage.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 93.0
- Lexical Diversity: 3.0
- Patent Class: 327.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11029492', '15385155', '12900074', '12801624', '14243338']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7673184855017913
- 35 USC 102 Novelty (BERT): 0.4585234742690904
- Combined Prediction Score: 0.7364389843785212
- Mean Citation Score: 194.425564
- Max Citation Score: 199.70851
- Similarity Product: 176.4044922456026

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