PATENT CLAIM ANALYSIS

Application Number: 16174539
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-03
Patent Classification: ["713", "171000"]

Abstract:
Systems and methods for encryption key shredding to protect non-persistent data are described. In one embodiment, the storage system device may include a storage drive and a controller. In some embodiments, the controller may be configured to power on the storage drive, identify an encryption key on the storage drive created upon powering on the storage drive, and encrypt data in a cache of the storage drive using the encryption key. In some embodiments, the controller may be configured to power off the storage drive and delete the encryption key upon powering off the storage drive. In some cases, the storage drive may include at least one of a solid state drive and a hard disk drive. In some embodiments, the storage drive may include a hybrid storage drive that includes both a solid state drive and a hard disk drive.

Claim (Index 5):
The storage system of  claim 1 , comprising the controller to:\n initiate a first process on the storage drive cache; and create a first process encryption key upon initiating the first process on the storage drive cache.

Metadata:
- Claim Count in Document: 43.0
- Percentile: 97.0
- Lexical Diversity: 2.75
- Patent Class: 713.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15245051', '15217863', '15890536', '15211932', '11932152']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3341911858621529
- 35 USC 102 Novelty (BERT): 0.5341074916907851
- Combined Prediction Score: 0.3541828164450161
- Mean Citation Score: 217.131318
- Max Citation Score: 355.7389
- Similarity Product: 348.07681911909583

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

Dataset: test