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 21):
A method of fabricating a memory device, comprising:\n forming a gate level layer overlying a substrate; forming a first lower contact inside the gate level layer; forming a first hydrogen barrier film overlying top surfaces of the gate level layer and the first lower contact; patterning the first hydrogen barrier film to form a first trench, wherein the first trench reaches the top surface of the first lower contact; forming an oxygen barrier film overlying the first hydrogen barrier film, and filling at least the first trench; and performing planarization on the oxygen barrier film until a top surface of the first hydrogen barrier film is exposed and an oxygen barrier structure is formed at least partially within the first trench.

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): 0.9092253870377556
- 35 USC 102 Novelty (BERT): 0.4900435821555956
- Combined Prediction Score: 0.8673072065495395
- Mean Citation Score: 192.51187
- Max Citation Score: 230.3571
- Similarity Product: 179.51961630245447

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test