PATENT CLAIM ANALYSIS

Application Number: 15875594
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-06
Patent Classification: ["257", "532000"]

Abstract:
Disclosed herein is an apparatus that includes a ferrocapacitor disposed on a damascene barrier film. The damascene barrier film includes a hydrogen barrier region and an oxygen barrier region, with each being in contact with a bottom surface of the ferrocapacitor.

Claim (Index 30):
A method of fabricating a memory device, comprising:\n forming a damascene barrier film overlying a gate level layer, further including,\n forming a first hydrogen barrier film overlying a planarized top surface of the gate level layer, \n forming first and second trenches by removing portions of the first hydrogen barrier film, unremoved portions of the first hydrogen barrier film forming at least one hydrogen barrier structure, \n forming an oxygen barrier film overlying the at least one hydrogen barrier structure and filling at least the first and second trenches, \n performing planarization on the oxygen barrier film until a top surface of the at least one hydrogen barrier structure is exposed, and to form first and second oxygen barrier structures at least partially within the first and second trenches, respectively; \n forming a ferroelectric capacitor overlying the first oxygen barrier structure; and forming an upper contact overlying the second oxygen barrier structure.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 86.0
- Lexical Diversity: 1.46667
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14303014', '14109045', '10440697', '15065410', '15351268']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9091949372623094
- 35 USC 102 Novelty (BERT): 0.4904363359317327
- Combined Prediction Score: 0.8673190771292518
- Mean Citation Score: 192.51187
- Max Citation Score: 230.3571
- Similarity Product: 178.6965640152097

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