PATENT CLAIM ANALYSIS

Application Number: 15769424
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["711", "154000"]

Abstract:
A storage system according to an aspect of the present invention includes one or more storage devices for storing write data to which a write request from a host computer is directed, and a storage controller that provides one or more volumes to the host computer. Further, the storage system manages the time when a write request is last received from the host computer for each partition within the volume. Then, the storage controller performs a deduplication process upon detecting the partition not receiving a write request for a predetermined time or more from the time when the write request is last received.

Claim (Index 12):
The storage medium recording a program according to  claim 11 ,\n wherein the program further allows the processor to manage the state of each partition, the state of the partition includes a first state which is a state in which the deduplication process is not performed, a second state which is a state in which the deduplication process is performed, and a third state which is a state in which the partition is returned from the second state to the state before the deduplication process is performed, and in the step of performing the deduplication process, when a deduplication ratio is less than a predetermined threshold resulting from that the processor performs the deduplication process on the partition of the first state, the processor changes the state of the partition to the third state.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 2.01852
- Patent Class: 711.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15122533', '15117779', '15759842', '15755454', '15786671']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5420772131601397
- 35 USC 102 Novelty (BERT): 0.4916924745260831
- Combined Prediction Score: 0.5370387392967341
- Mean Citation Score: 195.391496
- Max Citation Score: 207.59116
- Similarity Product: 141.82558795810223

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