PATENT CLAIM ANALYSIS

Application Number: 16116447
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-01
Patent Classification: ["257", "316000"]

Abstract:
According to an aspect of the present invention, there is provided a nonvolatile semiconductor storage device including: a semiconductor substrate; a source region and a drain region that are formed in the semiconductor substrate so as to be separated from each other and so as to define a channel region therebetween; a tunnel insulating film that is forced on the channel region; an insulative charge storage film that is formed on the tunnel insulating film; a conductive charge storage film that is formed on the insulative charge storage film so as to be shorter than the insulative charge storage film in a channel direction; an interlayer insulating film that is formed on the conductive charge storage film; and a gate electrode that is formed on the interlayer insulating film.

Claim (Index 1):
A nonvolatile semiconductor storage device comprising:\n a semiconductor substrate; a source region and a drain region that are formed in the semiconductor substrate so as to be separated from each other and so as to define a channel region therebetween; a tunnel insulating film that is formed on the channel region; an insulative charge storage film that is formed on the tunnel insulating film; a conductive charge storage film that is formed on the insulative charge storage film so as to be shorter than the insulative charge storage film in a channel direction; an interlayer insulating film that is formed on the conductive charge storage film; and a gate electrode that is formed on the interlayer insulating film.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 96.0
- Lexical Diversity: 2.55556
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12339993', '14313501', '14146585', '15095936', '11857722']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9326144854424318
- 35 USC 102 Novelty (BERT): 0.5461789396896548
- Combined Prediction Score: 0.8939709308671541
- Mean Citation Score: 360.530298
- Max Citation Score: 403.03156
- Similarity Product: 383.31173453996666

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

Dataset: test