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 13):
The data storage device according to  claim 11 , wherein the controller updates the number of valid memory units among a plurality of memory units included in a memory region, as valid information of the memory region, through the valid information update operation.

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): 0.5424083334747384
- 35 USC 102 Novelty (BERT): 0.4886056692139514
- Combined Prediction Score: 0.5370280670486597
- Mean Citation Score: 193.958104
- Max Citation Score: 206.98433
- Similarity Product: 146.17787401123462

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