PATENT CLAIM ANALYSIS

Application Number: 15776520
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["365", "148000"]

Abstract:
An operation method of a resistance random access memory and a resistance random access memory apparatus are provided. The method includes: applying an initial reset voltage to a storage unit; carrying out a read check operation to acquire a resistance value of the storage unit; judging whether the resistance value of the storage unit reaches a preset target resistance value in a high resistance state; if the resistance value of the storage unit is less than the preset target resistance value in the high resistance state, applying a set voltage to the storage unit to set the storage unit to a preset target resistance value in a low resistance state, then applying a reset voltage of which an amount is increased to the storage unit, and repeating the read check operation and the subsequent steps until the storage unit reaches the preset target resistance value in the high resistance state.

Claim (Index 10):
The operation method of the resistance random access memory according to  claim 1 , wherein the read check operation is that: a pulse voltage with an amount of 0.1 to 0.3 V is applied to the storage unit, a current of the storage unit is acquired, and the resistance value of the storage unit is calculated based on the pulse voltage and the current.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 93.0
- Lexical Diversity: 2.83929
- Patent Class: 365.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15515359', '11552464', '12899646', '12123647', '13701626']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8120236597781723
- 35 USC 102 Novelty (BERT): 0.4707288767952751
- Combined Prediction Score: 0.7778941814798827
- Mean Citation Score: 185.740402
- Max Citation Score: 192.45114
- Similarity Product: 147.0866645962

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