PATENT CLAIM ANALYSIS

Application Number: 16237685
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["438", "680000"]

Abstract:
An electrical device including a first semiconductor device having a silicon and germanium containing source and drain region, and a second semiconductor device having a silicon containing source and drain region. A first device contact to at least one of said silicon and germanium containing source and drain region of the first semiconductor device including a metal liner of an aluminum titanium and silicon alloy and a first tungsten fill. A second device contact is in contact with at least one of the silicon containing source and drain region of the second semiconductor device including a material stack of a titanium oxide layer and a titanium layer. The second device contact may further include a second tungsten fill.

Claim (Index 3):
The electrical device of  claim 2 , wherein the binary metal and silicon alloy at the base of the first device contact forms a silicide with a surface of the silicon and germanium containing source and drain region of the first semiconductor device.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 99.0
- Lexical Diversity: 2.67391
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15641861', '14930933', '15792206', '15272919', '15257267']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9065925098295576
- 35 USC 102 Novelty (BERT): 0.5606770644995949
- Combined Prediction Score: 0.8720009652965613
- Mean Citation Score: 379.941906
- Max Citation Score: 435.52176
- Similarity Product: 366.8230781057168

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