PATENT CLAIM ANALYSIS

Application Number: 16048366
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-09
Patent Classification: ["365", "185030"]

Abstract:
A decoding method is provided. The method includes selecting a target word line among a plurality of word lines; respectively reading a plurality of target memory cells of the target word-line by using different X read voltage sets to obtain corresponding X Gray code summation sets; calculating a Gray code count summation difference of the Gray code count summations at the same sequence position respectively in N−1 Gray code count summations between every pair of adjacent Gray code summation sets of the X Gray code summation sets, so as to obtain X−1 Gray code count summation difference sets corresponding to all pairs of the Gray code summation sets; and deciding N−1 optimized read voltages from X*(N−1) read voltages belonging to the X read voltage sets according to the X−1 Gray code count summation difference sets.

Claim (Index 3):
The decoding method as claimed in  claim 1 , wherein values of j include 1 to N\u22121 based on the second predetermined order, and respectively reading the target memory cells by using the different X read voltage sets to obtain the corresponding X Gray code summation sets comprises:\n choosing an i th  read voltage set of the X read voltage sets, wherein values of i include 1 to X based on the first predetermined order; respectively reading the target memory cells by using N\u22121 read voltages of the i th  read voltage set to obtain a plurality of read bit values corresponding to the i th  read voltage set and classified into the Gray codes; summing up the numbers of the read bit values classified into the respective Gray codes as N Gray code counts corresponding to the i th  read voltage set based on the obtained read bit values corresponding to the i th  read voltage set and the Gray codes which the read bit values belong to, wherein the Gray code counts are arranged based on a third predetermined order; and calculating N\u22121 Gray code count summations based on the N Gray code counts corresponding to the i th  read voltage set and the second predetermined order, and obtaining the N\u22121 Gray code count summations as an i th  Gray code summation set corresponding to the i th  read voltage set in the X Gray code summation sets, wherein a value of a j th  Gray code count summation in the N\u22121 Gray code count summations is a summation of first j Gray code counts.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 95.0
- Lexical Diversity: 2.16418
- Patent Class: 365.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['16032079', '16026079', '10058386', '15284666', '10734943']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7996251178752262
- 35 USC 102 Novelty (BERT): 0.5724602516026377
- Combined Prediction Score: 0.7769086312479674
- Mean Citation Score: 247.29972400000003
- Max Citation Score: 467.64218
- Similarity Product: 440.6865246371627

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