PATENT CLAIM ANALYSIS

Application Number: 15949195
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-04
Patent Classification: ["257", "314000"]

Abstract:
A semiconductor device including: a substrate including a top surface configured to extend in a first direction and a second direction that are perpendicular to each other; gate stack structures disposed on the substrate, spaced apart from one another in the first direction and configured to extend in the second direction; a first region in which levels of top surfaces of the gate stack structures are constant; a second region in which levels of top surfaces of the gate stack structures are stepped, the second region configured to surround at least a portion of the first region; and conductive lines disposed in the second region between the gate stack structures and configured to extend in the second direction in an uneven form.

Claim (Index 11):
A semiconductor device comprising:\n a substrate comprising a cell array region and a contact connection region that surrounds the cell array region; gate stack structures spaced apart from one another in a first direction parallel to a top surface of the substrate; and common source lines disposed in a space defined by two adjacent gate stack structures of the gate stack structures, wherein, in the contact connection region, vertical levels of top surfaces of the gate stack structures sequentially decrease as a distance from the cell array region increases, and the gate stack structures have lateral sides that extend in a second direction perpendicular to the first direction and include rectangular protrusions and depressions, and wherein levels of top surfaces of the common source lines are constant and are formed in accordance with shapes of the lateral sides of the gate stack structures, and wherein widths of the common source lines are constant.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 91.0
- Lexical Diversity: 2.45283
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15800545', '14505788', '14676843', '14965532', '15496015']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9025069451895082
- 35 USC 102 Novelty (BERT): 0.4876689188320489
- Combined Prediction Score: 0.8610231425537623
- Mean Citation Score: 220.327144
- Max Citation Score: 230.21156
- Similarity Product: 191.88360570377108

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