PATENT CLAIM ANALYSIS

Application Number: 15980846
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-11
Patent Classification: ["323", "271000"]

Abstract:
A switch frequency control apparatus comprises a timer coupled between a bias voltage and ground, wherein the timer comprises a first input configured to receive a ramp, a second input configured to receive a threshold voltage and an output configured to be connected to an input of a PWM circuit, wherein the output of the timer is used for setting either a constant on-time or a constant off-time of a power converter and a threshold generator coupled between the bias voltage and ground, wherein the threshold generator is configured to receive a plurality of control signals of the power converter and generate the threshold voltage based upon a duty cycle of the power converter.

Claim (Index 10):
The method of  claim 9 , further comprising:\n generating the threshold voltage proportional to a duty cycle of a step-down power converter; comparing the ramp with the threshold voltage using the comparator; and terminating an on-time or the PWM signal of the step-down power converter based upon the comparing result generated by the comparator.

Metadata:
- Claim Count in Document: 40.0
- Percentile: 93.0
- Lexical Diversity: 2.28846
- Patent Class: 323.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15949575', '15045751', '10712274', '15819209', '12619548']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7374252930631264
- 35 USC 102 Novelty (BERT): 0.4942020104344761
- Combined Prediction Score: 0.7131029648002614
- Mean Citation Score: 234.715528
- Max Citation Score: 266.26517
- Similarity Product: 203.61233947989285

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