PATENT CLAIM ANALYSIS

Application Number: 15883254
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["257", "077000"]

Abstract:
According to one embodiment, a semiconductor device includes a first electrode, a second electrode, first to fourth semiconductor regions and a first insulating film. The second electrode includes first, second, and third electrode regions. The first semiconductor region includes first, second, third, fourth, and fifth partial regions. The first partial region is separated from the first electrode. The second partial region is separated from the first electrode region. The fourth partial region is separated from the second electrode region. The second semiconductor region includes sixth, seventh, eighth and ninth partial regions. The third semiconductor region is connected to the second semiconductor region. The fourth semiconductor region is electrically connected to the second electrode. The fourth semiconductor region includes tenth, eleventh, and twelfth partial regions. The first insulating film is provided between the first, third, and fourth semiconductor regions.

Claim (Index 1):
A semiconductor device, comprising:\n a first electrode; a second electrode, the second electrode including a first electrode region, a second electrode region, and a third electrode region, a first direction being from the first electrode toward the first electrode region and crossing a second direction, the second direction being from the first electrode region toward the second electrode region, a position of the third electrode region in the first direction being between a position of the first electrode region in the first direction and a position of the first electrode in the first direction; a first semiconductor region of a first conductivity type, the first semiconductor region including a first partial region, a second partial region, a third partial region, a fourth partial region, and a fifth partial region, the first partial region being separated from the first electrode in a third direction, the third direction crossing the first direction and the second direction, the second partial region being separated from the first electrode region in the third direction, a position of the third partial region in the first direction being between a position of the first partial region in the first direction and a position of the second partial region in the first direction, at least a portion of the third partial region being between the first electrode and the first electrode region in the first direction, the fourth partial region being separated from the second electrode region in the third direction, the fifth partial region being between the second partial region and the fourth partial region; a second semiconductor region of a second conductivity type, the second semiconductor region including a sixth partial region, a seventh partial region, an eighth partial region, and a ninth partial region, the sixth partial region being positioned between the second partial region and the first electrode region in the third direction, a portion of the seventh partial region being positioned between the first electrode region and the at least a portion of the third partial region in the first direction, the eighth partial region being positioned between the fourth partial region and the second electrode region in the third direction, at least a portion of the ninth partial region being positioned between the first electrode region and the second electrode region in the second direction; a third semiconductor region of the second conductivity type, the third semiconductor region being connected to the second semiconductor region, the third semiconductor region being positioned between the third electrode region and the at least a portion of the third partial region in the third direction, the third semiconductor region being positioned between the first electrode and another portion of the seventh partial region in the first direction; a fourth semiconductor region of the first conductivity type, the fourth semiconductor region being electrically connected to the second electrode, the fourth semiconductor region including a tenth partial region, an eleventh partial region, and a twelfth partial region, the tenth partial region being positioned between the third semiconductor region and a portion of the third electrode region in the third direction, the eleventh partial region being positioned between the seventh partial region and another portion of the third electrode region in the third direction, the twelfth partial region being positioned between the ninth partial region and the second electrode in the third direction; and a first insulating film being provided between the first electrode and the first semiconductor region, between the first electrode and the third semiconductor region, and between the first electrode and the fourth semiconductor region.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 4.31579
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15692798', '15690481', '15439232', '15692935', '15500974']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9162533263157504
- 35 USC 102 Novelty (BERT): 0.4716976922000349
- Combined Prediction Score: 0.871797762904179
- Mean Citation Score: 209.928374
- Max Citation Score: 229.97032
- Similarity Product: 210.61274865819453

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