PATENT CLAIM ANALYSIS

Application Number: 16246209
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["257", "401000"]

Abstract:
A method of forming first and second fin field effect transistors (finFETs) on a substrate includes forming first and second fin structures of the first and second finFETs, respectively, on the substrate and forming first and second oxide regions having first and second thicknesses on top surfaces of the first and second fin structures, respectively. The method further includes forming third and fourth oxide regions having third and fourth thicknesses on sidewalls on the first and second fin structures, respectively. The first and second thicknesses are greater than the third and fourth thicknesses, respectively. The method further includes forming a first polysilicon structure on the first and third oxide regions and forming a second polysilicon structure on the second and fourth oxide regions. The method also includes forming first and second source/drain regions on first and second recessed portions of the first and second fin structures, respectively and replacing the first and second polysilicon structures with first and second gate structures, respectively

Claim (Index 10):
The method of  claim 9 , wherein the first thickness of the first portion of the first oxide layer is greater than the second thickness of the second portion of the first oxide layer by a value ranging from about 0.5 nm to about 3 nm.

Metadata:
- Claim Count in Document: 4.0
- Percentile: 99.0
- Lexical Diversity: 3.80435
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15800959', '15857196', '15724519', '15493915', '13924364']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9245475957061025
- 35 USC 102 Novelty (BERT): 0.5048546999918094
- Combined Prediction Score: 0.8825783061346731
- Mean Citation Score: 238.01329
- Max Citation Score: 307.06573
- Similarity Product: 299.00494198005265

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