PATENT CLAIM ANALYSIS

Application Number: 15985167
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-11
Patent Classification: ["711", "154000"]

Abstract:
Systems and methods for allocation of overprovisioned blocks for minimizing write amplification in solid state drives are disclosed. An example system comprises: a plurality of memory devices and a controller operatively coupled to the memory devices, the controller configured to: determine a first value of a data stream attribute associated with a first data stream and a second value of the data stream attribute associated with a second data stream; determine, based on the first value and the second value, a first overprovisioning factor associated with the first data stream and a second overprovisioning factor associated with the second data stream; and allocate, based on the first overprovisioning factor and the second overprovisioning factor, a first plurality of overprovisioned blocks to the first data stream and a second plurality of overprovisioned blocks to the second data stream.

Claim (Index 14):
The method of  claim 10 , further comprising:\n maintaining a memory data structure associating a plurality of physical blocks with the first data stream, wherein the plurality of physical blocks includes a plurality of overprovisioned blocks allocated based on the first overprovisioning factor.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 93.0
- Lexical Diversity: 3.02041
- Patent Class: 711.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14578864', '14573949', '12699505', '14850802', '13461899']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4873227626100335
- 35 USC 102 Novelty (BERT): 0.4896634009626359
- Combined Prediction Score: 0.4875568264452937
- Mean Citation Score: 149.416392
- Max Citation Score: 160.33844
- Similarity Product: 98.01700866168498

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