PATENT CLAIM ANALYSIS

Application Number: 15900050
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-06
Patent Classification: ["323", "282000"]

Abstract:
A switching power supply circuit structure is disclosed. The switching power supply circuit structure includes an input terminal, an output terminal, an energy storage capacitor, a boost circuit, and a second inductor. The input terminal is connected in parallel with an input capacitor. The output terminal has a positive terminal and a negative terminal. The energy storage capacitor is electrically connected between the positive terminal and the ground terminal. The boost circuit comprises a first inductor, a switch component and a diode. One end of the first inductor, the switch component and the diode are electrically connected to each other to form a common point. The switch component is electrically connected between the common point and the ground terminal. The second inductor is electrically connected between the negative terminal and the common point, wherein the negative terminal is not connected to the ground terminal.

Claim (Index 4):
The switching power supply circuit structure as claimed in  claim 1 , wherein when the switch component is turn off, the first inductor, the diode, the energy storage capacitor, and the ground terminal form a third series circuit, and the first inductor discharges energy to the energy storage capacitor, while the second inductor and the diode forms a fourth series circuit with the output terminal such that the second inductor discharges energy to the output terminal.

Metadata:
- Claim Count in Document: 24.0
- Percentile: 88.0
- Lexical Diversity: 3.07692
- Patent Class: 323.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12148576', '12831828', '12551584', '13632622', '14763279']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7638434411446495
- 35 USC 102 Novelty (BERT): 0.4918740365593926
- Combined Prediction Score: 0.7366465006861238
- Mean Citation Score: 241.317698
- Max Citation Score: 246.43925
- Similarity Product: 183.6104624566734

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