PATENT CLAIM ANALYSIS

Application Number: 16053856
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["716", "113000"]

Abstract:
A timing error analysis method includes, extracting, from error information, a design value related to a delay amount of a signal path and a feature that is an input when a machine learning model learns with the design value as an output, estimating a correct answer value of the design value from the feature and the machine learning model learning a relationship between the design value and the feature, comparing the design value with the correct answer value and storing a comparison result, generating a comparison result list including countermeasures for eliminating the timing error according to the comparison result, aggregating signal paths included in the comparison result list for each design block to generate an error list including information indicating the signal paths aggregated for each of the design blocks and the countermeasures, and outputting the error list.

Claim (Index 9):
A non-transitory computer-readable recording medium having stored therein a program for causing a computer to execute a process for timing error analysis, the process comprising:\n extracting, from error information including a delay amount of a signal path in which a timing error has occurred and arrangement/wiring information of an element included in the signal path, a design value related to the delay amount of the signal path and a feature that is an input when a machine learning model learns with the design value as an output; estimating a correct answer value of the design value from the feature and a machine learning model learning a relationship between the design value and the feature; comparing the design value with the correct answer value and storing a comparison result; generating a comparison result list including countermeasures for eliminating the timing error according to the comparison result; aggregating signal paths included in the comparison result list for each design block to generate an error list including information indicating the signal paths aggregated for each of the design blocks and the countermeasures; and outputting the error list.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 96.0
- Lexical Diversity: 2.34921
- Patent Class: 716.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15992334', '10270111', '10979117', '13177111', '11101572']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3296264181663991
- 35 USC 102 Novelty (BERT): 0.454382856198113
- Combined Prediction Score: 0.3421020619695705
- Mean Citation Score: 169.86782399999996
- Max Citation Score: 192.72916
- Similarity Product: 153.49500760213374

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

Dataset: test