PATENT CLAIM ANALYSIS

Application Number: 15867111
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["702", "183000"]

Abstract:
Method and system for performing close-loop analysis to electronic component failures are provided. The system establishes an electronic component fault tree of physics of failure (FTPF), converts the FTPF into a failure locating fault tree, establishes an electronic component fault dictionary with the cause of failure mechanism corresponding to failure characteristics, and performs close-loop analysis to the electronic component according to the fault tree and the fault dictionary. According to the disclosure, it is possible to locate the electronic component fault in the internal physical structure by the failure locating fault tree, to give a clear failure path, to quickly identify the failure mechanism corresponding to the electronic component failure mode by analyzing the failure characteristic vector in the fault dictionary, and to determine the mechanism factors and influencing factors of relevant failure mechanism by the FTPF, thereby achieving fast and accurate locating and diagnosis for the electronic component failure.

Claim (Index 4):
The method of  claim 1 , wherein the step of performing close-loop analysis to the electronic component fault problem, according to the fault tree of physics of failure and the electronic component fault dictionary, further comprises:\n observing the electronic component, according to the node parameters of the electronic component fault dictionary, and obtaining characteristic value of an observed vector; comparing the characteristic value of the observed vector to the electronic component fault dictionary, then determining the cause of failure mechanism of the electronic component; looking for, according to the cause of failure mechanism, mechanism factors and influencing factors of corresponding failure mechanism in the fault tree of physics of failure, so as to propose measures against the failure mechanism.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 86.0
- Lexical Diversity: 2.39706
- Patent Class: 702.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14351862', '14981673', '15629961', '15392196', '11128136']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2157461010357152
- 35 USC 102 Novelty (BERT): 0.4979824994041781
- Combined Prediction Score: 0.2439697408725615
- Mean Citation Score: 185.449702
- Max Citation Score: 258.2521
- Similarity Product: 194.0487176286936

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