PATENT CLAIM ANALYSIS

Application Number: 15997904
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["257", "421000"]

Abstract:
A substantially flat bottom electrode for magnetoresistive random access memory (MRAM) devices includes three components: a recessed bulk conductive material such as copper, a conductive liner lining the recess, and a cap layer, wherein the conductive liner is a harder material than the cap layer. The cap layer and the dielectric layer are coplanar having a height differential of less than 3 nanometers. The conductive liner has a lower chemical mechanical planarization removal rate. Also provided are processes for forming the bottom electrode.

Claim (Index 10):
The process of  claim 1 , wherein depositing the conductive liner material in the recess conductive liner comprises conformally depositing the conductive liner material.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 94.0
- Lexical Diversity: 1.52459
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15455754', '15403452', '14749165', '15824448', '12660424']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.924868279537326
- 35 USC 102 Novelty (BERT): 0.5395540778415255
- Combined Prediction Score: 0.886336859367746
- Mean Citation Score: 252.306886
- Max Citation Score: 386.18427
- Similarity Product: 260.0392868350804

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