PATENT CLAIM ANALYSIS

Application Number: 16028272
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["257", "401000"]

Abstract:
A semiconductor device includes a substrate and first and second gate electrodes on the substrate. The first gate electrode includes a first gate insulation film having a bottom portion on the substrate and sidewall portions extending from the bottom portion and away from the substrate defining a first trench having a first width and a first functional film filling the first trench. The second gate electrode includes a second gate insulation film having a bottom portion on the substrate and sidewall portions extending from the bottom portion defining a second trench having a second width different from the first width, a second functional film conforming to the second gate insulation film in the second trench and defining a third trench, and a metal region in the third trench. The first width may be less than the second width.

Claim (Index 1):
A method comprising:\n forming an interlayer dielectric film on a substrate having a first dummy gate electrode with a first width and a second dummy gate electrode of a second width different than the first width thereon, the interlayer dielectric film covering lateral surfaces of the first and second dummy gate electrodes; forming first and second trenches by removing the first and second dummy gate electrodes; forming first and second gate insulation films in the first and second trenches; forming a first functional film and a second functional film on the first gate insulation film and the second gate insulation film, respectively, the first functional film controlling a work function and filling the first trench and the second functional film controlling a work function and conforming to the second gate insulation film to define a third trench; and forming a metal region on the second functional film in the third trench.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 95.0
- Lexical Diversity: 3.34884
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14455036', '15239200', '14802467', '14132306', '15077941']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9187632534781016
- 35 USC 102 Novelty (BERT): 0.4831541642656863
- Combined Prediction Score: 0.8752023445568602
- Mean Citation Score: 226.288044
- Max Citation Score: 235.52777000000003
- Similarity Product: 194.8221827484763

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

Dataset: test