PATENT CLAIM ANALYSIS

Application Number: 15901228
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["323", "207000"]

Abstract:
A power factor correction circuit corrects a filter current flowing through a filter capacitor asymmetrically based on a peak of an input voltage by controlling a switching operation of a power switch, thereby correcting distortion of an input current.

Claim (Index 10):
The power factor correction circuit of  claim 1 , wherein the duty generator comprises:\n a feedback generator that is configured to generate the feedback signal; and a sensing voltage compensator that is configured to generate the reference signal by adjusting a sense voltage that corresponds to a current through the power switch using the adjustment signal.

Metadata:
- Claim Count in Document: 53.0
- Percentile: 88.0
- Lexical Diversity: 1.36667
- Patent Class: 323.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15077280', '14324704', '15392964', '12497261', '13584408']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7712225768257162
- 35 USC 102 Novelty (BERT): 0.5709228013821837
- Combined Prediction Score: 0.7511925992813628
- Mean Citation Score: 298.795094
- Max Citation Score: 470.1609
- Similarity Product: 420.31277229502206

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