PATENT CLAIM ANALYSIS

Application Number: 15863893
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-02
Patent Classification: ["714", "764000"]

Abstract:
A data storage device includes a flash memory and a controller. The flash memory includes a plurality of planes, and each of the planes includes a plurality of blocks. Each of the blocks includes a plurality of pages. The size of each page is N K-bytes, wherein N is a positive integer greater than 1. The controller is coupled to the flash memory to calculate the ECC bit number of each page using a detection unit of 1 Kbyte. The controller statistically calculates the number of detection units of the pages corresponding to different values of the ECC bit number in order to determine whether each plane of the flash memory is normal or not.

Claim (Index 3):
The data storage device as claimed in  claim 1 , wherein:\n the controller calculates the number of detection units whose ECC bit values are greater than the second predetermined value, and it divides the total number of all detection units of the corresponding storage plane to obtain a ratio, and the second predetermined value is smaller than the first predetermined value.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 86.0
- Lexical Diversity: 2.19643
- Patent Class: 714.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12141611', '13658301', '13114037', '15863449', '14951025']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.3097543078514188
- 35 USC 102 Novelty (BERT): 0.4713994542954898
- Combined Prediction Score: 0.3259188224958259
- Mean Citation Score: 166.756546
- Max Citation Score: 175.34778
- Similarity Product: 136.40060989284038

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

Dataset: test