PATENT CLAIM ANALYSIS

Application Number: 15918212
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["714", "755000"]

Abstract:
According to one embodiment, a memory system includes a first volatile memory, a nonvolatile memory and a controller. The nonvolatile memory includes a plurality of chips. The controller generates a second error correcting code using data stored in the first volatile memory. The second error correcting code is a code for correcting data which cannot be corrected included in a first data group using a first error correcting code. The controller releases an area of the first volatile memory corresponding to the first data group written in the nonvolatile memory, before completion of writing of all of the data which are stored in the first volatile memory and includes in a codeword of the second error correcting code to the nonvolatile memory.

Claim (Index 27):
A memory system comprising:\n a volatile memory configured to store data; a nonvolatile memory comprising a plurality of chips; and a controller configured to: store a first data including a plurality of first data items in an area of the volatile memory in a temporary state, start writing a plurality of second data items, to form a first data group, including the plurality of first data items stored in the area each along with a first error correcting code into the nonvolatile memory over plural chips among the plurality of chips, the first data group including the plurality of second data items and at least one second error correcting code, and then release the area storing the first data; wherein the first error correcting code is a code which is generated by using the first data item, and used for correcting a first error in the first data item, and the second error correcting code is a code which is generated by using the plurality of second data items, and used for correcting a second error in one of the plurality of second data items, the second error being not able to be corrected with a first error correcting code associated with the one of the plurality of second data items.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 90.0
- Lexical Diversity: 2.67347
- Patent Class: 714.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15067958', '14833246', '14842626', '11330233', '14636768']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2379514223171704
- 35 USC 102 Novelty (BERT): 0.5118100840051563
- Combined Prediction Score: 0.265337288485969
- Mean Citation Score: 176.073014
- Max Citation Score: 312.8732
- Similarity Product: 280.0533227077007

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