PATENT CLAIM ANALYSIS

Application Number: 16049378
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["257", "369000"]

Abstract:
A semiconductor device includes first-type-channel field effect transistors (FETs) including a first first-type-channel FET including a first gate structure and a second first-type-channel FET including a second gate structure. The first first-type-channel FET has a smaller threshold voltage than the second first-type-channel FET. The first gate structure includes a first work function adjustment material (WFM) layer and the second gate structure includes a second WFM layer. At least one of thickness and material of the first and second WFM layers is different from each other.

Claim (Index 19):
A semiconductor device comprising:\n a first n-channel fin filed effect transistor (FinFET) including a first gate structure; and a second n-channel FinFET including a second gate structure, wherein: the first n-channel FinFET has a smaller threshold voltage than the second n-channel FinFET, the first gate structure includes a first work function adjustment material (WFM) layer and the second gate structure includes a second WFM layer, and the first WFM layer includes a TiAlC layer and a TiN layer disposed on the TiAlC layer, and the second WFM layer includes a first TiN layer, a TiAlC layer disposed on the first TiN layer and a second TiN layer disposed on the TiAlC layer.

Metadata:
- Claim Count in Document: 30.0
- Percentile: 95.0
- Lexical Diversity: 2.11364
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15355717', '15154087', '15281305', '15918077', '13852086']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9108055126328622
- 35 USC 102 Novelty (BERT): 0.4859518023777464
- Combined Prediction Score: 0.8683201416073507
- Mean Citation Score: 163.922828
- Max Citation Score: 235.56778
- Similarity Product: 190.9294609133482

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