PATENT CLAIM ANALYSIS

Application Number: 15764776
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["363", "017000"]

Abstract:
The present invention relates to a DC/DC converter which has a full bridge configured in a switching unit and uses a half bridge, which is subordinate to the full bridge in view of circuit configuration, to automatically select such a multi-topology. More particularly, the present invention relates to a DC/DC converter using a multi-topology, which receives, in real time, feedback of an output voltage charged to a battery, operates using the half bridge when the output voltage charged to the battery is lower than a reference voltage, and operates using the full bridge when the output voltage charged to the battery is equal to or higher than the reference voltage, so as to output a wider range of voltage.

Claim (Index 8):
The DC/DC converter using multi-topology according to  claim 6 , wherein the controller generates the pulse signal with constant pulse period (Ts) by determining duty of the first, fourth, fifth and eighth MOSFETs during the full bridge mode in accordance with the output voltage charged to the battery, so as to turn on/off the first and eighth MOSFETs and the fourth and fifth MOSFETs in order, and makes current flow through the primary winding of the trans unit by determining duty of the second, third, sixth and seventh MOSFETs to \u201c0.5\u201d of the pulse period (Ts), generating the pulse signal to turn on/off the second and seventh MOSFETs and the third and sixth MOSFETs in order, and switching in accordance with the pulse signal.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 90.0
- Lexical Diversity: 2.32143
- Patent Class: 363.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12524640', '12315166', '14438161', '13880002', '14603820']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8356902682482908
- 35 USC 102 Novelty (BERT): 0.488686667455318
- Combined Prediction Score: 0.8009899081689936
- Mean Citation Score: 227.917992
- Max Citation Score: 235.22093
- Similarity Product: 178.55223089754162

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