PATENT CLAIM ANALYSIS

Application Number: 16039371
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-02
Patent Classification: ["257", "288000"]

Abstract:
A semiconductor device including a first insulating interlayer on a substrate; a second insulating interlayer on the first insulating interlayer; a gate structure extending through the first insulating interlayer and the second insulating interlayer on the substrate, a lower portion of the gate structure having a first width, and an upper portion of the gate structure having a second width that is greater than the first width and that gradually increases from a bottom toward a top thereof; and a spacer structure on a sidewall of the gate structure, a width of an upper portion of the spacer structure being less than a width of a lower portion of the spacer structure.

Claim (Index 12):
A semiconductor device, comprising:\n a first insulating interlayer on a substrate, the substrate including first and second regions; a second insulating interlayer on the first insulating interlayer; first gate structures extending through the first insulating interlayer and the second insulating interlayer on the first region of the substrate, a lower portion of each of the first gate structures having a first width, and an upper portion of each of the first gate structures having a second width that is greater than the first width and that gradually increases from a bottom toward a top thereof; a first spacer structure on a sidewall of each of the first gate structures; second gate structures extending through the first insulating interlayer and the second insulating interlayer on the second region of the substrate, a lower portion of each of the second gate structures having a third width, and an upper portion of each of the second gate structures having a fourth width that is greater than the third width and that gradually increases from a bottom toward a top thereof; and a second spacer structure on a sidewall of each of the second gate structures, an upper end of the second spacer structure having a height that is different from a height of an upper end of the first spacer structure, wherein a first distance between the first gate structures is less than a second distance between the second gate structures.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 95.0
- Lexical Diversity: 2.83333
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15016376', '14503811', '15850243', '14984284', '15015296']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9205359003006932
- 35 USC 102 Novelty (BERT): 0.4854176342822019
- Combined Prediction Score: 0.8770240736988442
- Mean Citation Score: 235.71374
- Max Citation Score: 256.7551
- Similarity Product: 227.84909016521576

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