PATENT CLAIM ANALYSIS

Application Number: 16107338
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-06
Patent Classification: ["438", "104000"]

Abstract:
An electronic device includes a semiconductor memory, wherein the semiconductor memory comprises a plurality of memory stacks neighboring each other in a first direction and a second direction, the second direction intersecting the first direction, a plurality of first liner layers covering sidewalls of memory stacks that neighbor each other in the second direction, the plurality of first liner layers extending in the second direction, a plurality of first air gaps located in spaces covered by the first liner layers, and a plurality of second air gaps located between each pair of memory stacks that neighbor each other in the first direction, the plurality of second air gaps extending in the second direction.

Claim (Index 1):
A method of fabricating an electronic device including a semiconductor memory, the method comprising:\n forming a stacked structure; forming a plurality of first trenches that pass through the stacked structure and that extend in a first direction; forming a plurality of first liner layers on inner walls of the first trenches; forming a plurality of sacrificial patterns in the first trenches; forming a plurality of second trenches that partially pass through the stacked structure and that extend in a second direction intersecting the first direction; forming a plurality of second liner layers on inner walls of the second trenches, the second liner layers partially covering the sacrificial patterns; forming memory stacks neighboring each other in the first direction and the second direction by extending the second trenches downwards; and forming first air gaps in spaces covered by the second liner layers by removing the sacrificial patterns covered by the second liner layers through the second trenches.

Metadata:
- Claim Count in Document: 9.0
- Percentile: 96.0
- Lexical Diversity: 3.10256
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14863633', '13599844', '14806111', '15663065', '14814756']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8517439390905496
- 35 USC 102 Novelty (BERT): 0.470714315111842
- Combined Prediction Score: 0.8136409766926789
- Mean Citation Score: 186.333516
- Max Citation Score: 191.19353
- Similarity Product: 154.27716374291418

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

Dataset: test