PATENT CLAIM ANALYSIS

Application Number: 16155264
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["257", "314000"]

Abstract:
Provided herein is a semiconductor device including N stacked groups (where N is a natural number greater than or equal to two) sequentially stacked over a substrate, each stacked group including interlayer insulating films and conductive patterns alternately stacked, and N concave portions each having stepped sidewalls formed in the interlayer insulating films and the conductive patterns of the stacked groups, the N concave portions each having stepped sidewalls being aligned in a first direction.

Claim (Index 16):
The method according to  claim 13 , wherein the openings include:\n a first-type opening, which exposes the second stepped structure adjacent to the first stepped structure; and second to (N\u22121) th  type openings arranged in the first direction in symmetrical pairs with respect to a central axis extending in the first direction from a center of the first-type opening, in which an interval between the symmetrical pairs increases as a distance between the memory array area and the symmetrical pair increases, and which expose third to N th  stepped structures.

Metadata:
- Claim Count in Document: 44.0
- Percentile: 97.0
- Lexical Diversity: 1.6875
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15674860', '14987908', '15891192', '14222304', '13605957']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9275675149394564
- 35 USC 102 Novelty (BERT): 0.5241116355572711
- Combined Prediction Score: 0.887221927001238
- Mean Citation Score: 233.973112
- Max Citation Score: 332.3294
- Similarity Product: 245.136772397399

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