PATENT CLAIM ANALYSIS

Application Number: 15958889
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-03
Patent Classification: ["711", "103000"]

Abstract:
A data storage device includes a storage medium including a plurality of memory regions; and a controller suitable for completing a recovery operation due to a sudden power-off, transmitting a recovery completion signal to a host device to allow the host device to transmit an operation request, and performing a first operation based on the operation request and a valid information update operation for one or more memory regions based on priorities thereof.

Claim (Index 10):
The data storage device according to  claim 1 , wherein the controller selects one or more erasable memory regions, among the plurality of memory regions, based on valid information of each of the plurality of memory regions included in the storage medium,\n wherein the controller immediately erases and reuses the selected erasable memory region.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 91.0
- Lexical Diversity: 1.6383
- Patent Class: 711.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14667357', '15435401', '15905828', '15588712', '15832966']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5421425162494748
- 35 USC 102 Novelty (BERT): 0.4896853202992393
- Combined Prediction Score: 0.5368967966544513
- Mean Citation Score: 193.958104
- Max Citation Score: 206.98433
- Similarity Product: 144.4330075938129

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

Dataset: test