PATENT CLAIM ANALYSIS

Application Number: 15755571
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-10
Patent Classification: ["257", "004000"]

Abstract:
An embodiment includes a memory comprising: a top electrode and a bottom electrode; an oxygen exchange layer (OEL) between the top and bottom electrodes; a first oxide layer between the OEL and the bottom electrode; and a second oxide layer between the first oxide layer and the bottom electrode; wherein (a) a first plurality of oxygen vacancies are within the first oxide layer and are adjacent the OEL at a first concentration, (b) a second plurality of oxygen vacancies are within the first oxide layer and are adjacent the second oxide layer at a second concentration that is less than the first concentration, and (c) the first oxide layer includes a first oxide material different from a second oxide material included in the second oxide layer. Other embodiments are described herein.

Claim (Index 21):
A method comprising:\n forming a bottom electrode; forming a second oxide layer on the bottom electrode; forming a first oxide layer on the second oxide layer; forming an oxygen exchange layer (OEL) on the first oxide layer; forming a top electrode on the OEL; patterning the first and second oxide layers and the OEL to form a resistive random access memory (RRAM) cell; and annealing the RRAM cell to produce a filament, composed of oxygen vacancies, in the first oxide layer.

Metadata:
- Claim Count in Document: 48.0
- Percentile: 88.0
- Lexical Diversity: 2.90196
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15776845', '16077571', '15528674', '14605023', '15529907']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9110013581498854
- 35 USC 102 Novelty (BERT): 0.4880187242420548
- Combined Prediction Score: 0.8687030947591023
- Mean Citation Score: 201.104956
- Max Citation Score: 274.6532
- Similarity Product: 264.6982014933109

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