PATENT CLAIM ANALYSIS

Application Number: 15949976
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["711", "103000"]

Abstract:
Apparatuses, systems, and methods are disclosed for mapping-based wear leveling for non-volatile memory. An apparatus may include one or more non-volatile memory elements, and a controller. A controller may maintain a logical-to-physical mapping for converting logical addresses to physical addresses. A logical-to-physical mapping may include a translation table that associates groups of logical addresses with groups of physical addresses, and one or more mathematical mappings. A mathematical mapping for a group of logical addresses may associate individual logical addresses within the group of logical addresses with individual physical addresses within a corresponding group of physical addresses. A controller may change at least one mathematical mapping. A controller may move data based on at least one changed mapping.

Claim (Index 5):
The apparatus of  claim 1 , wherein a mathematical mapping comprises a mathematical transformation for determining at least a portion of a physical address based on at least a portion of a logical address, wherein a mathematical transformation comprises an XOR operation with a placement map.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 91.0
- Lexical Diversity: 2.28571
- Patent Class: 711.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15627091', '15838201', '15627135', '13629543', '15797672']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5559012653414216
- 35 USC 102 Novelty (BERT): 0.5062965518806157
- Combined Prediction Score: 0.550940793995341
- Mean Citation Score: 226.114476
- Max Citation Score: 234.06296
- Similarity Product: 141.75865704200746

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

Dataset: test