PATENT CLAIM ANALYSIS

Application Number: 15949575
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-12
Patent Classification: ["323", "271000"]

Abstract:
A power converter comprises a first switch and a second switch connected in series between an input power source and ground, an inductor connected between a common node of the first switch and the second switch, and an output capacitor and a comparator having a first input connected to a reference, a second input configured to receive a sum of a first feedback signal and a second feedback signal and an output configured to generate a turn-on signal of the first switch, wherein the first feedback signal is proportional to an voltage across the output capacitor and the second feedback signal is generated by applying at least one low-pass filter to a switching ripple voltage.

Claim (Index 10):
The apparatus of  claim 1 , further comprising:\n applying a first low-pass filter and a second low-pass filter to the switching ripple voltage, wherein:\n the first low-pass filter comprising a first resistor and a first capacitor connected in series; and \n the second low-pass filter comprising a second resistor and a second capacitor connected in series, and wherein an input of the second low-pass filter is coupled to a common node of the first capacitor and the first resistor through the first high-pass filter, and an output of the second low-pass filter is coupled to the comparator.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 91.0
- Lexical Diversity: 2.30769
- Patent Class: 323.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15407749', '14699042', '14226548', '12139340', '13316229']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7376650350153474
- 35 USC 102 Novelty (BERT): 0.4895143404789225
- Combined Prediction Score: 0.712849965561705
- Mean Citation Score: 249.01166
- Max Citation Score: 258.58984
- Similarity Product: 203.3196205348587

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