PATENT CLAIM ANALYSIS

Application Number: 16195102
Application Type: Utility
Filing Date: 2018-11
Publication Date: 2019-04
Patent Classification: ["257", "401000"]

Abstract:
A semiconductor device includes a first field effect transistor (FET) including a first gate dielectric layer and a first gate electrode. The first gate electrode includes a first lower metal layer and a first upper metal layer. The first lower metal layer includes a first underlying metal layer in contact with the first gate dielectric layer and a first bulk metal layer. A bottom of the first upper metal layer is in contact with an upper surface of the first underlying metal layer and an upper surface of the first bulk metal layer.

Claim (Index 12):
The semiconductor device of  claim 1 , further comprising:\n a second field effect transistor (FET) including a second gate dielectric layer and a second gate electrode, wherein: the second gate electrode includes a second lower metal layer and a second upper metal layer, the second lower metal layer includes a second underlying metal layer in contact with the second gate dielectric layer and a second bulk metal layer fully filling a space formed by the second underlying metal layer, the second underlying metal layer is made of Ti, the second bulk metal layer is made of TiN, a bottom of the second upper metal layer is in contact with an upper surface of the second underlying metal layer and an upper surface of the second bulk metal layer, and a width of the second gate electrode is greater than a width of the first gate electrode, along a lateral direction perpendicular to a lateral direction in which the first and second gate electrodes extend.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 98.0
- Lexical Diversity: 2.91176
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15699643', '15068409', '15063346', '15649909', '15481672']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9159016863852364
- 35 USC 102 Novelty (BERT): 0.4952263976336023
- Combined Prediction Score: 0.8738341575100731
- Mean Citation Score: 232.168064
- Max Citation Score: 247.55775
- Similarity Product: 196.8309029033929

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

Dataset: test