PATENT CLAIM ANALYSIS

Application Number: 16065784
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["323", "271000"]

Abstract:
A DC-DC converter, which allows a current to pass through an inductor and rectifies the current through the inductor to convert an input direct current voltage supplied from a direct current power unit into a direct current voltage at a different potential and output the direct current voltage, includes a switching control circuit performing peak-current control procedures including turning on the switching element when the converted direct current voltage drops to a predetermined potential and turning off the switching element when the current through the inductor reaches a predetermined value. The converter includes a copied-current generating circuit generating a current proportional to the output current. The switching control circuit turns off the switching element when the circuit detects that the current through the inductor reaches a predetermined value with reference to a combined current of the copied current generated at the copied-current generating circuit and a predetermined reference current.

Claim (Index 4):
The DC-DC converter according to  claim 3 , wherein:\n the load-driving circuit comprises differential amplifiers amplifying input signals and output circuits generating and outputting currents in response to output signals from the differential amplifiers, the copied-current generating circuit generates a copied current proportional to a combined current of currents from the output circuits and supplies the copied current to the switching control circuit, and the switching control circuit turns off the switching element when the switching control circuit detects that the current through the inductor reaches a predetermined value with reference to a combined current of the resultant copied-current from the copied-current generating circuit and a predetermined reference current.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 94.0
- Lexical Diversity: 2.52459
- Patent Class: 323.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13336418', '10952425', '12486210', '12557756', '12808048']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7290734974989604
- 35 USC 102 Novelty (BERT): 0.501546503728776
- Combined Prediction Score: 0.706320798121942
- Mean Citation Score: 243.285882
- Max Citation Score: 248.12952
- Similarity Product: 179.27704549067974

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