PATENT CLAIM ANALYSIS

Application Number: 15948048
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["323", "266000"]

Abstract:
A buck-boost charge pump includes a flying capacitor and a switch network. The switch network couples an input terminal to a first terminal of the flying capacitor using a first double switch and the second terminal of the flying capacitor to a power supply voltage terminal using a second switch in a charging phase of a boost mode, the input terminal to the second terminal of the flying capacitor using a third switch and the first terminal of the flying capacitor to an output terminal using the fourth switch in both a discharging phase of the boost mode and a charging phase of a buck mode, and the power supply voltage terminal to the first terminal of the flying capacitor using a first switch and the second terminal of the flying capacitor to the output terminal using a second double switch in a discharging phase of the buck mode.

Claim (Index 1):
A buck-boost charge pump, comprising:\n a flying capacitor having a first terminal and a second terminal; a switch network comprising a first switch, a second switch, a third switch, a fourth switch, a first double switch, and a second double switch, wherein: said switch network couples an input terminal to said first terminal of said flying capacitor through said first double switch and said second terminal of said flying capacitor to a power supply voltage terminal using said second switch in a charging phase of a boost mode; said switch network couples said input terminal to said second terminal of said flying capacitor using said third switch and said first terminal of said flying capacitor to an output terminal using said fourth switch in both a discharging phase of said boost mode and a charging phase of a buck mode; and said switch network couples said power supply voltage terminal to said first terminal of said flying capacitor using said first switch and said second terminal of said flying capacitor to said output terminal through said second double switch in a discharging phase of said buck mode.

Metadata:
- Claim Count in Document: 36.0
- Percentile: 91.0
- Lexical Diversity: 3.92308
- Patent Class: 323.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15672429', '13930504', '11890818', '15077080', '11890994']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7184383838843641
- 35 USC 102 Novelty (BERT): 0.5078957401937804
- Combined Prediction Score: 0.6973841195153057
- Mean Citation Score: 274.707762
- Max Citation Score: 289.73154
- Similarity Product: 222.1882456830418

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

Dataset: test