PATENT CLAIM ANALYSIS

Application Number: 16005915
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["257", "077000"]

Abstract:
A semiconductor device includes an active fin on a substrate, a gate structure on the active fin, a gate spacer structure on a sidewall of the gate structure, and a source/drain layer on at least a portion of the active fin adjacent the gate spacer structure. The gate spacer structure includes a wet etch stop pattern, an oxygen-containing silicon pattern, and an outgas sing prevention pattern sequentially stacked.

Claim (Index 7):
The method of  claim 6 , wherein the diffusion prevention pattern is at least partially removed by the wet etching process to expose the wet etch stop pattern,\n and wherein the wet etch stop pattern is not completely removed by the wet etching process, but at least a portion of the wet etch stop pattern remains.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 94.0
- Lexical Diversity: 2.02703
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15634343', '15812263', '14820564', '15138234', '14975932']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.912611094567404
- 35 USC 102 Novelty (BERT): 0.5154375036633284
- Combined Prediction Score: 0.8728937354769963
- Mean Citation Score: 232.524908
- Max Citation Score: 245.13513
- Similarity Product: 154.4001807590139

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