PATENT CLAIM ANALYSIS

Application Number: 16103846
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["323", "284000"]

Abstract:
An over current protecting circuit, used with a switching converter having a switch, having: a current limiting circuit, configured to receive a limit indicating signal and to provide an on time signal to control an on time period of the switch based on the limit indicating signal, wherein if the limit indicating signal indicates a current flowing through the switch of the switching converter is larger than a limiting threshold, the on time period of a next switching cycle of the switch is subtracted with a first period, otherwise, the on time period of the switch of the next switching cycle is added with a second period; wherein a maximum on time period of the switch is fixed to be an on time reference.

Claim (Index 17):
The over current protecting method of  claim 13  used with the switching converter, wherein the switching converter is controlled by an on time control method which comprises:\n generating a comparing signal based on comparing a feedback signal indicative of an output power of the switching converter with a reference signal; and \n regulating an on time period of the power device for the next switching cycle based on a comparison result of the comparing signal and a switching control signal turning on and off the power device; wherein: \n increasing the preset on time period of the power device for the next switching cycle by a third period when the comparison result of the comparing signal and the switching control signal indicates a decrease of the output power of the switching converter; \n keeping the preset on time period of the power device for the next switching cycle unchanged when the comparison result of the comparing signal and the switching control signal indicates a stable output power of the switching converter; and \n decreasing the preset on time period of the power device for the next switching cycle by a fourth period when the comparison result of the comparing signal and the switching control signal indicates an increase of the output power of the switching converter.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 96.0
- Lexical Diversity: 2.5283
- Patent Class: 323.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14172945', '13323491', '15385680', '14322853', '14154973']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7431388033308663
- 35 USC 102 Novelty (BERT): 0.4823791349552248
- Combined Prediction Score: 0.7170628364933023
- Mean Citation Score: 188.460532
- Max Citation Score: 203.69464
- Similarity Product: 147.50827856882094

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