PATENT CLAIM ANALYSIS

Application Number: 15745272
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["327", "536000"]

Abstract:
Provided is a charge pump including a flying capacitor, an output capacitor, a switch group arranged to switch connection states of the capacitors so as to generate an output voltage from an input voltage, and a feedback control unit arranged to adjust an interterminal voltage of the flying capacitor to a predetermined target value when charging the same. On the basis of a first node voltage applied to a first terminal of the flying capacitor, the feedback control unit adjusts a second node voltage at a second terminal of the flying capacitor. The feedback control unit includes a voltage detection unit arranged to detect the interterminal voltage of the flying capacitor, and a voltage adjustment unit arranged to adjust the second node voltage according to a result of detection by the voltage detection unit.

Claim (Index 8):
The charge pump according to  claim 2 , wherein the switch group further includes a fifth switch connected between the first terminal of the flying capacitor and an input terminal of the power supply voltage, and the flying capacitor is charged using one of the input voltage and the power supply voltage, which is higher.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 86.0
- Lexical Diversity: 2.53571
- Patent Class: 327.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12269953', '11714462', '13086607', '11664963', '12766911']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8059778749830148
- 35 USC 102 Novelty (BERT): 0.4961623456263646
- Combined Prediction Score: 0.7749963220473497
- Mean Citation Score: 263.01133600000003
- Max Citation Score: 271.98093
- Similarity Product: 217.19625900878728

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

Dataset: test