PATENT CLAIM ANALYSIS

Application Number: 15946768
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-09
Patent Classification: ["257", "347000"]

Abstract:
A method of forming a semiconductor structure includes forming a multi-layer structure. The multi-layer structure has a substrate and two or more nanosheet layers formed above the substrate. The method also includes forming a bottom isolation layer between the substrate and the two or more nanosheet layers. The method further includes performing a fin reveal in the multi-layer structure after formation of the bottom isolation layer to form a fin. The two or more nanosheet layers provide a channel stack for a nanosheet field-effect transistor.

Claim (Index 5):
The method of  claim 4 , further comprising forming an additional layer covering sidewalls of the at least one wide fin, the additional layer being formed by conformal deposition of material of the additional layer followed by directional etch back of the material of the additional layer.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 91.0
- Lexical Diversity: 2.14286
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15452188', '15852214', '15241772', '15491565', '15822724']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9194504450175994
- 35 USC 102 Novelty (BERT): 0.5301800617898977
- Combined Prediction Score: 0.8805234066948293
- Mean Citation Score: 263.123946
- Max Citation Score: 356.61343
- Similarity Product: 222.1905604008406

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