PATENT CLAIM ANALYSIS

Application Number: 15944820
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["363", "021120"]

Abstract:
A control device applied to a flyback converter including an auxiliary switch includes: a current detector configured to detect an amplitude of a current of the flyback converter to obtain an amplitude of a negative magnetizing current of the flyback converter; and a comparator controller configured to compare the amplitude of the negative magnetizing current obtained by the current detector with a reference value, and turn off the auxiliary switch according to a comparison result. According to the present disclosure, it is able to achieve zero-voltage switching of a primary-side switch of the flyback converter with variable outputs.

Claim (Index 27):
The control method according to  claim 14 , further comprising:\n setting the reference value based on an input voltage of the flyback converter.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 91.0
- Lexical Diversity: 1.96226
- Patent Class: 363.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15944815', '15944812', '12417780', '15428885', '15334173']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8453077967180447
- 35 USC 102 Novelty (BERT): 0.5643054207287712
- Combined Prediction Score: 0.8172075591191174
- Mean Citation Score: 364.972324
- Max Citation Score: 469.63712
- Similarity Product: 382.0163959570313

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

Dataset: test