PATENT CLAIM ANALYSIS

Application Number: 16230882
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-10
Patent Classification: ["315", "127000"]

Abstract:
The present disclosure provides a protection circuit, a drive system, a chip and a circuit protection method, and a drive method. The protection circuit can be used in a circuit system in which a load is driven by a switch circuit, and acquire a voltage signal reflecting the voltage of a power supply bus on which the load located and generate a detection signal, and control the switch circuit to maintain a forcible non-conductive state within a protection period when detecting that the voltage of the detection signal satisfies a preset voltage warning condition. The present application solves the problem of circuit protection of DC-powered electronics in the prior art.

Claim (Index 19):
The method for protecting a circuit of  claim 17 , wherein, the manner of acquiring a voltage signal reflecting a voltage of a power supply bus to which the load is connected, and generating a detection signal based on the voltage signal reflecting the voltage of a power supply bus comprises:\n acquiring a detection signal reflecting a change of the power supply bus voltage from the switch circuit.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 98.0
- Lexical Diversity: 2.0
- Patent Class: 315.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14819299', '12503366', '13757766', '12708566', '13184663']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7248035321612938
- 35 USC 102 Novelty (BERT): 0.4848861631576204
- Combined Prediction Score: 0.7008117952609265
- Mean Citation Score: 185.697038
- Max Citation Score: 191.29083
- Similarity Product: 140.14663493800165

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test