PATENT CLAIM ANALYSIS

Application Number: 15961935
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["257", "369000"]

Abstract:
A semiconductor device includes a semiconductor substrate, an isolation structure in the semiconductor substrate for isolating a first active region and a second active region, a first device formed in the first active region, and a second device formed in the second active region. The first device has a first gate dielectric layer and a first gate electrode over the first gate dielectric layer. The first gate electrode includes at least one of Ta and C, and has a first work function for a first conductivity. The second device has a second gate dielectric layer and a second gate electrode over the second gate dielectric layer. The second gate electrode includes at least one of Ta, C, and Al, and has a second work function for a second conductivity. The second conductivity is different from the first conductivity.

Claim (Index 4):
The semiconductor device of  claim 1 , wherein the first and second gate dielectric layers includes one of hafnium oxide (HfO2), hafnium silicon oxide (HfSiO), hafnium silicon oxynitride (HfSiON), hafnium tantalum oxide (HMO), hafnium titanium oxide (HfTiO), hafnium zirconium oxide (HfZrO), and combinations thereof.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 91.0
- Lexical Diversity: 3.68293
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14013960', '12492889', '12424153', '12478509', '13186572']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.923699352829677
- 35 USC 102 Novelty (BERT): 0.4682821512065477
- Combined Prediction Score: 0.8781576326673641
- Mean Citation Score: 197.321802
- Max Citation Score: 213.42905
- Similarity Product: 193.0439313098907

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test