PATENT CLAIM ANALYSIS

Application Number: 16014651
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["323", "282000"]

Abstract:
Control circuitry for controlling the duty cycle of a magnetizing switch of a power converter containing a demagnetizing switch is described. The magnetizing switch and the demagnetizing switch are switched on within a sequence of commutation cycles in a mutually exclusive manner. The control circuitry is configured, within a commutation cycle from the sequence of commutation cycles, to determine a sensed current signal indicative of a current through the magnetizing switch. The control circuitry determines a ramp signal by adding a slope compensation signal to the sensed current signal. The control circuitry determines a threshold signal and determines a duty cycle for the magnetizing switch for the commutation cycle by comparing the ramp signal with the threshold signal. The threshold signal and/or the slope compensation signal depend on the duty cycle for the magnetizing switch of a preceding commutation cycle from the sequence of commutation cycles.

Claim (Index 27):
The method according to  claim 15 , wherein\n the magnetizing switch and the demagnetizing switch are part of a switched-mode power converter; and the power converter comprises a feedback loop feeding back a feedback voltage derived from an output voltage of the power converter; and the threshold voltage depends on the feedback voltage.

Metadata:
- Claim Count in Document: 63.0
- Percentile: 94.0
- Lexical Diversity: 2.85185
- Patent Class: 323.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11785227', '15822110', '15813425', '15943811', '14200623']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.755074563998022
- 35 USC 102 Novelty (BERT): 0.4887552104345258
- Combined Prediction Score: 0.7284426286416724
- Mean Citation Score: 212.078006
- Max Citation Score: 218.9708
- Similarity Product: 156.65682231721874

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