PATENT CLAIM ANALYSIS

Application Number: 16285442
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-09
Patent Classification: ["323", "271000"]

Abstract:
A DC-DC converting controller, coupled to an output stage including a phase node and an operation switch coupled between the phase node and a ground voltage, includes a pulse-width modulation (PWM) unit, a zero-level comparator and a threshold voltage generation unit. The PWM unit, coupled to the output stage, provides the PWM signal to the output stage for controlling the operation switch. The zero-level comparator has a first input terminal, a second input terminal and an output terminal. The first input terminal is coupled to the phase node. The output terminal, coupled to the PWM unit, provides a zero-current voltage to adjust the PWM signal. The threshold voltage generation unit, coupled to the phase node and zero-level comparator, provides the threshold voltage to the second input terminal. The threshold voltage generation unit dynamically adjusts threshold voltage according to a default voltage and the phase voltage on the phase node.

Claim (Index 6):
The DC-DC converting controller operating method of  claim 5 , further comprising:\n the PWM signal controlling the operation switch to be periodically turned on and off; and selectively adjusting the threshold voltage of a second period according to the phase voltage on the phase node during a first period, wherein the second period is later than the first period.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 99.0
- Lexical Diversity: 3.29412
- Patent Class: 323.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15940299', '12536086', '13759640', '13798562', '10668459']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7404506805535487
- 35 USC 102 Novelty (BERT): 0.4842943912947566
- Combined Prediction Score: 0.7148350516276696
- Mean Citation Score: 237.612288
- Max Citation Score: 239.12357000000003
- Similarity Product: 185.41890634917976

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