PATENT CLAIM ANALYSIS

Application Number: 15989197
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-10
Patent Classification: ["711", "103000"]

Abstract:
A wear leveling method for a rewritable non-volatile memory module, a memory control circuit unit, and a memory storage apparatus are provided. The rewritable non-volatile memory module includes a plurality of physical erasing units. The method includes: recording an operation value of each of the physical erasing units; recording a usage situation value of each of the physical erasing units; and selecting a first physical erasing unit and a second physical erasing unit from the physical erasing units according to the operation values of the physical erasing units and the usage situation values of the physical erasing units and copying valid data stored in the first physical erasing unit to the second physical erasing unit.

Claim (Index 18):
The memory storage apparatus as claimed in  claim 15 , wherein in the operation of the memory control circuit unit further configured for setting the usage situation value of the third physical erasing unit as the usage situation default value and counting the usage situation values of the rest of the physical erasing units of the first area, the usage situation value of the third physical erasing unit is set to 0, and 1 is added to the usage situation values of the rest of the physical erasing units in the first area.

Metadata:
- Claim Count in Document: 13.0
- Percentile: 93.0
- Lexical Diversity: 2.5102
- Patent Class: 711.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14860722', '15333197', '14824092', '14263979', '15655895']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.585876179741446
- 35 USC 102 Novelty (BERT): 0.5018922630777244
- Combined Prediction Score: 0.5774777880750739
- Mean Citation Score: 282.32891600000005
- Max Citation Score: 288.3381
- Similarity Product: 238.4024062706351

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

Dataset: test