PATENT CLAIM ANALYSIS

Application Number: 15934916
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["711", "163000"]

Abstract:
Systems, methods, and apparatuses for defending against cross-privilege linear access are described. For example, an implementation of an apparatus comprising privilege level storage to store a current privilege level and address check circuitry coupled to the privilege level storage, wherein the address check circuitry is to determine whether a linear address associated with an instruction is allowed to access a partition of a linear address space of the apparatus based upon a comparison of the current privilege level and a most significant bit of the linear address is described.

Claim (Index 4):
The apparatus of  claim 2 , wherein when the most significant bit of the linear address is a \u201c0\u201d the linear address space partition is a supervisor address space.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 90.0
- Lexical Diversity: 1.93878
- Patent Class: 711.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15016068', '13539132', '13837878', '13485078', '14297326']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5163756990152266
- 35 USC 102 Novelty (BERT): 0.4864462253297142
- Combined Prediction Score: 0.5133827516466755
- Mean Citation Score: 149.746038
- Max Citation Score: 161.76001000000005
- Similarity Product: 104.70873044731918

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

Dataset: test