PATENT CLAIM ANALYSIS

Application Number: 15865770
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["718", "001000"]

Abstract:
A method of detecting virtualization in a computing system, which includes a processor having at least three hierarchical privilege levels including a third privilege level more privileged than a second privilege level, the second privilege level more privileged than a first privilege level, is described. The method includes: executing a program on the processor at a privilege level less privileged than the third privilege level, the program including a load-exclusive instruction of the processor, followed by at least one instruction of the processor capable of being trapped to the third privilege level, followed by a store-exclusive instruction of the processor; and determining presence or absence of virtualization software at least a portion of which executes at the third privilege level in response to a return status of the store-exclusive instruction.

Claim (Index 10):
The non-transitory computer readable medium of  claim 8 , wherein the virtualization software comprises a hypervisor or virtual machine monitor (VMM).

Metadata:
- Claim Count in Document: 50.0
- Percentile: 86.0
- Lexical Diversity: 2.33333
- Patent Class: 718.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15383572', '11008911', '15655182', '13997888', '15184455']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4330689214259312
- 35 USC 102 Novelty (BERT): 0.5343152254923607
- Combined Prediction Score: 0.4431935518325742
- Mean Citation Score: 223.305842
- Max Citation Score: 268.28833
- Similarity Product: 199.85673703871245

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

Dataset: test