PATENT CLAIM ANALYSIS

Application Number: 15876530
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["257", "401000"]

Abstract:
Structures that integrate airgaps with a field-effect transistor and methods for forming a field-effect transistor with integrated airgaps. A first semiconductor layer is formed on a substrate, and a second semiconductor layer is formed over the first semiconductor layer. A source/drain region of a field-effect transistor is formed in the second semiconductor layer. An airgap is located in the first semiconductor layer, The airgap is arranged in a vertical direction between the source/drain region and the substrate.

Claim (Index 1):
A structure comprising:\n a first semiconductor layer on a substrate; a second semiconductor layer over the first semiconductor layer; a field-effect transistor including a first source/drain region in the second semiconductor layer; and a first airgap in the first semiconductor layer, the first airgap arranged in a vertical direction between the first source/drain region and the substrate.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 86.0
- Lexical Diversity: 2.18421
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['14083769', '15694109', '15869349', '15479801', '15427403']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9132738018506084
- 35 USC 102 Novelty (BERT): 0.4747719333389549
- Combined Prediction Score: 0.8694236149994432
- Mean Citation Score: 192.593014
- Max Citation Score: 198.55922
- Similarity Product: 157.29839495564937

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