PATENT CLAIM ANALYSIS

Application Number: 15911831
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-09
Patent Classification: ["257", "510000"]

Abstract:
Structures that include an airgap and methods for forming a structure that includes an airgap. A layer stack is epitaxially grown on a substrate and includes a first semiconductor layer and a second semiconductor layer on a substrate. A plurality of openings are formed that extend through a device region of the first semiconductor layer to the second semiconductor layer. The second semiconductor layer is etched through the openings and selective to the substrate and the first semiconductor layer so as to form an airgap that is arranged in a vertical direction between the substrate and the device region. A device structure is formed in the device region of the first semiconductor layer.

Claim (Index 23):
The method of  claim 1  wherein the openings are arranged with random positions.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 90.0
- Lexical Diversity: 2.56522
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15905165', '15905134', '14749809', '14083769', '15645655']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9166260740870732
- 35 USC 102 Novelty (BERT): 0.5024159907400588
- Combined Prediction Score: 0.8752050657523718
- Mean Citation Score: 169.31257
- Max Citation Score: 186.43686
- Similarity Product: 109.86113651341438

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