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 4):
The timing error analysis method according to  claim 3 , wherein the design value further includes arrangement area information related to an arrangement area of elements included in the signal path and wiring length information indicating a total wiring length of wirings included in the signal path, and\n the generating of the comparison result list includes: generating arrangement area error information indicating that the arrangement area information of the signal path is a cause of the timing error when the arrangement area information is larger than a correct answer value of the arrangement area information, and storing the arrangement area error information in association with the identification information of the signal path; and generating detouring wiring error information indicating that detouring wiring of the signal path is a cause of the timing error when the wiring length corresponding to the wiring length information is larger than a correct answer value of the wiring length, and storing the detouring wiring error information in association with the identification information of the signal path.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 96.0
- Lexical Diversity: 2.34921
- Patent Class: 716.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15992334', '10270111', '10979117', '13177111', '11101572']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3536836894962687
- 35 USC 102 Novelty (BERT): 0.4683039787360223
- Combined Prediction Score: 0.3651457184202441
- Mean Citation Score: 169.86782399999996
- Max Citation Score: 192.72916
- Similarity Product: 137.2857025485945

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