PATENT CLAIM ANALYSIS

Application Number: 15888130
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["257", "773000"]

Abstract:
A semiconductor structure includes a first dielectric layer disposed over a substrate; a first metal feature and a second metal feature embedded in the first dielectric layer and spaced from each other; an etch stop layer disposed between the first and second metal features and on sidewalls of the first dielectric layer; a second dielectric layer disposed over the etch stop layer and between the first and second metal features; and an air gap surrounded by the second dielectric layer and disposed between the first and second metal features.

Claim (Index 14):
The semiconductor structure of  claim 11 , further comprising:\n another etch stop layer disposed over the first layer, the second low-k dielectric layer, and the air gap.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 88.0
- Lexical Diversity: 2.61111
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15156991', '15012147', '15392215', '15223483', '14263901']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.910977215371274
- 35 USC 102 Novelty (BERT): 0.4752020405636994
- Combined Prediction Score: 0.8673996978905166
- Mean Citation Score: 180.78692
- Max Citation Score: 186.00468
- Similarity Product: 141.51882486012698

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

Dataset: test