PATENT CLAIM ANALYSIS

Application Number: 16270764
Application Type: Utility
Filing Date: 2019-02
Publication Date: 2019-06
Patent Classification: ["726", "025000"]

Abstract:
A computer-implemented method includes executing one or more tests on a computing device. The computing device has Instruction Execution Protection (IEP), and each test of the one or more tests includes selectively setting one or more IEP bits of one or more page tables, where each IEP bit prevents code in a respective storage block from being executed. During the one or more tests, an IEP exception is detected, by a computer processor, each time an attempt is made to execute code in a storage block for which a respective IEP bit is set. Test results of the one or more tests are determined based on the detecting. A remedial action is performed in response to the test results of the one or more tests.

Claim (Index 7):
The computer-implemented method of  claim 1 , wherein executing the first test of the one or more tests comprises:\n instructing a master processor of a multiprocessor system to execute code in a first storage; instructing the master processor to set the one or more IEP bits of the one or more page tables, wherein the one or more page tables correspond to one or more protected storage blocks in the first storage; instructing one or more slave processors of the multiprocessor system to execute code in the second storage, wherein the second storage is absent protected storage blocks with respective IEP bits that are set; wherein the detecting the first IEP exception comprises detecting an IEP exception each time the master processor attempts to execute code in the one or more protected storage blocks in the first storage.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 99.0
- Lexical Diversity: 1.95714
- Patent Class: 726.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15379772', '15075336', '15431416', '15963101', '11986321']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2775106755928421
- 35 USC 102 Novelty (BERT): 0.6009661873869977
- Combined Prediction Score: 0.3098562267722577
- Mean Citation Score: 221.019414
- Max Citation Score: 510.3237
- Similarity Product: 500.2651872457981

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

Dataset: test