PATENT CLAIM ANALYSIS

Application Number: 15761590
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-12
Patent Classification: ["711", "103000"]

Abstract:
To enhance accuracy of counting the number of rewrite cycles in a non-volatile memory that is overwritable. A memory outputs erase information that is information regarding whether or not erase processing has been performed in writing of data in units of pages each including a plurality of memory cells in which data is rewritten by program processing of shifting a memory cell that stores data from an initial state to a data-storing state and erase processing of shifting the memory cell from the data-storing state to the initial state. The number of rewrite cycles is counted by updating the number of rewrite cycles on a basis of the output erase information.

Claim (Index 9):
The storage apparatus according to  claim 8 , wherein\n the memory further outputs program information that is information regarding whether or not the program processing has been performed in the writing, further comprising a program information retention unit that retains the output program information for each of the pages, wherein the counting-of-number-of-rewrite-cycles determination unit determines that the erase processing is to be counted as the number of rewrite cycles, on a basis of the erase information output in a case where the program information retained when the writing is continuously performed on an identical page of the pages indicates execution of the program processing.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 90.0
- Lexical Diversity: 2.0
- Patent Class: 711.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15505826', '13162180', '13368461', '12775377', '12258964']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5243166691709505
- 35 USC 102 Novelty (BERT): 0.4942607801154775
- Combined Prediction Score: 0.5213110802654033
- Mean Citation Score: 216.90529800000004
- Max Citation Score: 235.02061
- Similarity Product: 164.6258884003687

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

Dataset: test