PATENT CLAIM ANALYSIS

Application Number: 16028426
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-10
Patent Classification: ["323", "271000"]

Abstract:
A voltage converting apparatus includes a first comparator, a second comparator, a constant on-time signal generator, a driving stage circuit, an inductor and a reference signal generator. The first comparator compares a feedback signal and a first reference signal to generate a first comparison result. The second comparator compares the first comparison result with a second reference signal to generate a second comparison result. The constant on-time signal generator generates a constant on-time signal. The reference signal generator generates the second reference signal with reducing voltage during a first time period according to an input voltage or a driving signal, and generates the second reference signal with rising voltage during a second time period according to a preset slope. The reference signal generator sets the first time period and the second time period according to the constant on-time signal.

Claim (Index 17):
A voltage converting apparatus, comprising:\n a first comparator, comparing a feedback signal and a first reference signal to generate a first comparison result; a second comparator, comparing the first comparison result with a second reference signal to generate a second comparison result; a constant on-time signal generator, receiving the second comparison result, and generating a constant on-time signal according to the second comparison result; a driving stage circuit, receiving the constant on-time signal to generate a driving signal; an inductor, coupled to the driving stage circuit, executing a voltage converting operation according to the driving signal, and outputting an output voltage; and a reference signal generator, generating the second reference signal with reducing voltage during a first time period according to an input voltage or the driving signal, and generating the second reference signal with a voltage rising along a preset slope during a second time period, wherein the reference signal generator sets the first time period and the second time period according to the constant on-time signal, and the feedback signal is generated according to the output voltage, wherein the constant on-time signal generator comprises: an on-time trigger, generating an on-time trigger signal according to the second comparison result; and an integrator, coupled to the on-time trigger, and executing an integration operation according to the on-time trigger signal, so as to generate the constant on-time signal.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 95.0
- Lexical Diversity: 3.48837
- Patent Class: 323.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14790010', '13787822', '14937853', '14691247', '14228259']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7357891221446482
- 35 USC 102 Novelty (BERT): 0.4675597099232784
- Combined Prediction Score: 0.7089661809225113
- Mean Citation Score: 219.731104
- Max Citation Score: 230.96071
- Similarity Product: 209.42428997279347

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