PATENT CLAIM ANALYSIS

Application Number: 16192915
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-03
Patent Classification: ["323", "235000"]

Abstract:
A buck converter includes a power switch having one end to which an input voltage is transferred, a synchronous switch connected between the other end of the power switch and the ground, an inductor having an end connected to the other end of the power switch, and a switch control circuit configured to calculate a zero voltage delay time based on at least an ON time of the power switch and a delay time. The delay time is determined based on the inductor and parasitic capacitors of the power switch and the synchronous switch.

Claim (Index 16):
A buck converter comprising:\n a power switch having one end to receive an input voltage; a synchronous switch connected between a second end of the power switch and ground; an inductor having an end connected to the second end of the power switch; and a switch control circuit configured to calculate a zero voltage delay time based on an ON time of the power switch, a delay time, and a proportional constant, wherein the delay time is determined based on the inductor and parasitic capacitors of the power switch and the synchronous switch.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 98.0
- Lexical Diversity: 2.25
- Patent Class: 323.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15196678', '15196409', '12461979', '15008611', '11142859']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7470865925697144
- 35 USC 102 Novelty (BERT): 0.583262467776425
- Combined Prediction Score: 0.7307041800903855
- Mean Citation Score: 327.352318
- Max Citation Score: 487.8627
- Similarity Product: 477.9671561380149

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test