PATENT CLAIM ANALYSIS

Application Number: 15955917
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-07
Patent Classification: ["711", "103000"]

Abstract:
A storage device includes a flash memory array and a controller. The flash memory array includes a plurality of blocks. The first block among the blocks has a minimal erase count in the blocks. When determining that a difference between an average erase count of the blocks and the minimal erase count exceeds a cold-data threshold, the controller selects the first block to be a source block. When a data migration of a data-moving process is executed, the controller moves the data of the source block to a target block.

Claim (Index 3):
The storage device of  claim 1 , wherein the first block has a first writing serial number, a third block among the blocks has a maximum writing serial number, and the first writing serial number and the maximum writing serial number respectively indicate a time sequence in which the first block and the third block have been filled, wherein the third block is the latest one that has been filled among the blocks, wherein the controller further determines whether a difference between the maximum writing serial number and the first writing serial number exceeds a first threshold, wherein if the difference between the maximum writing serial number and the first writing serial number does not exceed the first threshold, the controller does not execute the data migration of the wear-leveling process.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 91.0
- Lexical Diversity: 2.06383
- Patent Class: 711.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14452767', '12396547', '13474801', '14022361', '13484224']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5632618114087793
- 35 USC 102 Novelty (BERT): 0.5043124383390736
- Combined Prediction Score: 0.5573668741018087
- Mean Citation Score: 240.614862
- Max Citation Score: 248.58784
- Similarity Product: 162.7581145614624

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