PATENT CLAIM ANALYSIS

Application Number: 16012808
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-05
Patent Classification: ["711", "154000"]

Abstract:
A storage device includes a memory device and a controller that translates a logical address received from a host into a physical address for the memory device. The controller manages correspondence information indicating a correspondence relationship between logical addresses and physical addresses and a mapping function for determining a mapping unit corresponding to the received logical address in a partial memory area on the memory device indicated by a physical address managed in the correspondence information. The mapping unit corresponding to the received logical address is an area on the memory device indicated by the received logical address. The controller determines the partial memory area including the mapping unit corresponding to the received logical address with reference to the correspondence information and determines the mapping unit from the partial memory area by using the mapping function.

Claim (Index 18):
The storage device of  claim 16 , wherein the mapping function receives a key value generated by combining two or more bit values included in the logical address and hashes the key value to output information for determining a location of the mapping unit corresponding to the logical address in the partial memory area.

Metadata:
- Claim Count in Document: 25.0
- Percentile: 94.0
- Lexical Diversity: 2.91667
- Patent Class: 711.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14872154', '15820019', '15110581', '12554272', '13555206']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5539412896246312
- 35 USC 102 Novelty (BERT): 0.4916661280993712
- Combined Prediction Score: 0.5477137734721053
- Mean Citation Score: 216.74169
- Max Citation Score: 226.54118
- Similarity Product: 163.96741471776963

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

Dataset: test