PATENT CLAIM ANALYSIS

Application Number: 15925974
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["257", "374000"]

Abstract:
A semiconductor structure and a fabrication method are provided. The fabrication method includes: providing a substrate; forming a gate dielectric layer on the substrate; forming a dielectric barrier layer structure on the gate dielectric layer, a first silicon source gas being used to dope silicon in the dielectric barrier layer structure; forming a work function layer on the dielectric barrier layer structure; forming a gate barrier layer structure on the work function layer, a second silicon source gas being used to dope silicon in the gate barrier layer structure; and forming a gate electrode layer on the gate barrier layer structure.

Claim (Index 14):
The method according to  claim 9 , wherein:\n an atomic percentage concentration of silicon in the second gate barrier layer is in a range of approximately 5%-15%.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 90.0
- Lexical Diversity: 3.0
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15912218', '13875289', '14931189', '15093952', '14873194']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9248767414853848
- 35 USC 102 Novelty (BERT): 0.4915904669013726
- Combined Prediction Score: 0.8815481140269837
- Mean Citation Score: 214.49045
- Max Citation Score: 221.82376
- Similarity Product: 162.5356612585926

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