PATENT CLAIM ANALYSIS

Application Number: 16031672
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-06
Patent Classification: ["711", "216000"]

Abstract:
A memory system includes a memory device configured to store data, and a memory controller configured to perform communication between a host and the memory device and to control the memory device such that, during an operation of programming sequential data, a hash value is generated from logical block addresses of a memory area, to which the sequential data is to be written, and the hash value is stored and such that, during an operation of reading the sequential data, the sequential data is read from the memory area based on the hash value.

Claim (Index 14):
A method of operating a memory system, comprising:\n generating a hash value by applying an algorithm using a hash function to logical block addresses of memory areas to which data is to be written; mapping an entry of the memory areas to which the data is to be written to the hash value; storing the hash value and the entry mapped thereto in a hash table, and storing information including the entry of the memory areas in an internal memory; programming the data to the memory areas; during a data read operation, simultaneously searching the internal memory and the hash table for an entry corresponding a provided logical address; and when there is the entry corresponding the provided logical address in the hash table, performing a read operation on the memory areas based on the hash value mapped to the entry.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 95.0
- Lexical Diversity: 2.26667
- Patent Class: 711.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15684252', '14718908', '15083524', '13590107', '16028605']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5132205283403016
- 35 USC 102 Novelty (BERT): 0.4764813530937865
- Combined Prediction Score: 0.5095466108156501
- Mean Citation Score: 190.24781
- Max Citation Score: 204.65123
- Similarity Product: 159.09650394152402

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