PATENT CLAIM ANALYSIS

Application Number: 15971588
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["711", "103000"]

Abstract:
Systems and methods for saving critical data upon power loss are described. In one embodiment, the systems and methods include performing a write operation to a first track of a storage drive, monitoring a voltage level of a storage drive to detect power loss on the storage drive while performing the write operation, identifying a track ID of a second track adjacent to the first track upon detecting power loss on the storage drive, and storing the identified track ID in a non-volatile memory on the storage drive.

Claim (Index 19):
A non-transitory computer-readable storage medium storing computer executable instructions to improve a storage drive that when executed by a storage controller cause the storage controller to perform the steps of:\n performing a write operation to a first track of the storage drive, at least a portion of a storage medium of the storage drive including shingled magnetic recording (SMR) tracks; identifying a track ID of a second track adjacent to the first track upon detecting power loss on the storage drive; storing the identified track ID on at least one of the storage drive and a storage external to the storage drive; and upon detecting power is restored to the storage drive, reading the track ID of the second track from at least one of the storage drive and the storage external to the storage drive.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 93.0
- Lexical Diversity: 2.04348
- Patent Class: 711.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15164732', '14859118', '15730916', '15170762', '15614903']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5645740282662399
- 35 USC 102 Novelty (BERT): 0.5169652876288117
- Combined Prediction Score: 0.5598131542024971
- Mean Citation Score: 223.41666400000005
- Max Citation Score: 317.245
- Similarity Product: 257.04215911239385

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