PATENT CLAIM ANALYSIS

Application Number: 15881863
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-12
Patent Classification: ["257", "296000"]

Abstract:
An integrated circuit device includes a substrate having a first region and a second region separated from each other along a direction parallel to an upper surface of the substrate. An interface device isolation layer fills an interface trench in an interface region between the first region and the second region and defines a portion of a first active area positioned in the first region and a portion of a second active area positioned in the second region. An insulation pattern extends from the first region to an upper portion of the interface device isolation layer. The insulation pattern covers the first active area and at least a portion of the interface device isolation layer. The insulation pattern defines an undercut area on an upper surface of the interface device isolation layer. A buried pattern substantially fills the undercut region.

Claim (Index 1):
An integrated circuit device comprising:\n a substrate having a first region and a second region separated from each other along a direction parallel to an upper surface of the substrate; an interface device isolation layer that fills an interface trench in an interface region between the first region and the second region and defines a portion of a first active area positioned in the first region and a portion of a second active area positioned in the second region; an insulation pattern extending from the first region to an upper portion of the interface device isolation layer, wherein the insulation pattern covers the first active area and at least a portion of the interface device isolation layer, and wherein the insulation pattern defines an undercut area on an upper surface of the interface device isolation layer; and a buried pattern substantially filling the undercut region.

Metadata:
- Claim Count in Document: 41.0
- Percentile: 86.0
- Lexical Diversity: 2.92
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14312777', '12916998', '13324035', '14853442', '13865580']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9174880621329488
- 35 USC 102 Novelty (BERT): 0.4883667138298235
- Combined Prediction Score: 0.8745759273026362
- Mean Citation Score: 223.161904
- Max Citation Score: 239.92245
- Similarity Product: 190.33028720333576

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