PATENT CLAIM ANALYSIS

Application Number: 16146740
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-02
Patent Classification: ["257", "288000"]

Abstract:
A semiconductor device includes a field effect transistor including: a semiconductor substrate including a channel forming region; a gate insulating film formed at the channel forming region on the semiconductor substrate; a gate electrode formed over the gate insulating film; a first stress application layer formed over the gate electrode and applying stress to the channel forming region; a source/drain region formed on a surface layer portion of the semiconductor substrate at both sides of the gate electrode and the first stress application layer; and a second stress application layer formed over the source/drain region in a region other than at least a region of the first stress application layer and applying stress different from the first stress application layer to the channel forming region.

Claim (Index 45):
A semiconductor device including a field effect transistor comprising:\n a semiconductor substrate including a fin shape channel forming region; a gate insulating film formed at the channel forming region and formed at least partially on a first insulating film; a gate electrode formed over the gate insulating film, wherein the gate insulating film includes a first portion that extends along a gate width direction and a direction protruding from the semiconductor substrate, and second portion that extends from the first portion in the gate width direction between the gate electrode and the first insulating film; a first silicon nitride insulating layer formed over the gate electrode; a source/drain region formed on the semiconductor substrate; and a second silicon nitride insulating layer formed over the source/drain region in a region other than at least a region of the first insulating layer, wherein the field effect transistor is a fin-type field effect transistor, wherein an upper surface of the first silicon nitride insulating layer and an upper surface of the second silicon nitride insulating layer are in the same plane.

Metadata:
- Claim Count in Document: 65.0
- Percentile: 97.0
- Lexical Diversity: 2.93333
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12255276', '13137920', '14177705', '12858029', '14672385']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9249449636015872
- 35 USC 102 Novelty (BERT): 0.5074038917778491
- Combined Prediction Score: 0.8831908564192134
- Mean Citation Score: 289.20202000000006
- Max Citation Score: 299.10535
- Similarity Product: 249.2771475213825

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

Dataset: test