PATENT CLAIM ANALYSIS

Application Number: 15888483
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["711", "136000"]

Abstract:
A method of accessing a persistent memory over a memory interface is disclosed. In one embodiment, the method includes allocating a virtual address range comprising virtual memory pages to be associated with physical pages of a memory buffer and marking each page table entry associated with the virtual address range as not having a corresponding one of the physical pages of the memory buffer. The method further includes generating a page fault when one or more of the virtual memory pages within the virtual address range is accessed and mapping page table entries of the virtual memory pages to the physical pages of the memory buffer. The method further includes transferring data between a physical page of the persistent memory and one of the physical pages of the memory buffer mapped to a corresponding one of the virtual memory pages.

Claim (Index 4):
The method of  claim 1 , wherein the mapping of the virtual memory address within the virtual memory address space to the physical memory address within the physical memory address space of the memory buffer comprises:\n detecting if physical pages within the physical memory address space of the memory buffer are available; and if the physical pages of the memory buffer are available, updating page table entries corresponding to virtual memory pages of the virtual memory address space with the physical pages.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 88.0
- Lexical Diversity: 2.63636
- Patent Class: 711.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15262434', '11523950', '11586826', '14585595', '13529473']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4604369572521327
- 35 USC 102 Novelty (BERT): 0.5778155736981666
- Combined Prediction Score: 0.4721748188967361
- Mean Citation Score: 283.959224
- Max Citation Score: 468.37518
- Similarity Product: 396.47321511377686

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