PATENT CLAIM ANALYSIS

Application Number: 15861949
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-12
Patent Classification: ["257", "402000"]

Abstract:
Disclosed are semiconductor devices and methods of manufacturing the same. The semiconductor device comprises a first transistor on a substrate, and a second transistor on the substrate. Each of the first and second transistors includes a plurality of semiconductor patterns vertically stacked on the substrate and vertically spaced apart from each other, and a gate dielectric pattern and a work function pattern filling a space between the semiconductor patterns. The work function pattern of the first transistor includes a first work function metal layer, the work function pattern of the second transistor includes the first work function metal layer and a second work function metal layer, the first work function metal layer of each of the first and second transistors has a work function greater than that of the second work function metal layer, and the first transistor has a threshold voltage less than that of the second transistor.

Claim (Index 7):
The device of  claim 1 , further comprising:\n a third transistor on the substrate; and a fourth transistor on the substrate, wherein each of the third and fourth transistors includes\n a plurality of semiconductor patterns vertically stacked on the substrate and vertically spaced apart from each other, and \n a gate dielectric pattern and a work function pattern that fill a space between the semiconductor patterns, \n wherein the work function pattern of the third transistor includes the first work function metal layer and a third work function metal layer, the work function pattern of the fourth transistor includes the first work function metal layer, the second work function metal layer, and the third work function metal layer, the third work function metal layer of each of the third and fourth transistors has a work function less than that of the second work function metal layer of the fourth transistor, the first and second transistors are PMOSFETs, and the third and fourth transistors are NMOSFETs.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 86.0
- Lexical Diversity: 3.16
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15613334', '15372876', '14988867', '15723729', '13902099']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9029120279573708
- 35 USC 102 Novelty (BERT): 0.4874497422768256
- Combined Prediction Score: 0.8613657993893163
- Mean Citation Score: 221.46542800000003
- Max Citation Score: 233.3055
- Similarity Product: 197.3694480011165

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