PATENT CLAIM ANALYSIS

Application Number: 15939265
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-04
Patent Classification: ["363", "021150"]

Abstract:
A power conversion device includes a transformer having a primary winding and a secondary winding, a switch coupled between the primary winding and a primary ground, a control circuit configured to output a control signal to turn on or off the switch selectively, a secondary circuit coupled to the secondary winding and configured to output an output voltage, a voltage regulating feedback circuit coupled to the secondary circuit, and an isolation circuit coupled between the voltage regulating feedback circuit and the control circuit. On the condition that the output voltage is greater than an upper limit, the voltage regulating feedback circuit is configured to output a feedback signal via the isolation circuit to the control circuit such that the control circuit turns off the switch.

Claim (Index 2):
The power conversion device of  claim 1 , wherein the voltage regulating feedback circuit comprises a Zener diode unit, and on the condition that the output voltage is greater than the upper limit, the Zener diode unit reversely breakdowns such that a first current flows through a secondary side of the isolation circuit, and a primary side of the isolation circuit conducts accordingly to provide the feedback signal to the control circuit.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 90.0
- Lexical Diversity: 2.8913
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15494941', '13181045', '15680321', '14240367', '13629612']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.83683966275272
- 35 USC 102 Novelty (BERT): 0.4885582881181446
- Combined Prediction Score: 0.8020115252892626
- Mean Citation Score: 207.621638
- Max Citation Score: 210.34012
- Similarity Product: 146.9939687341213

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