PATENT CLAIM ANALYSIS

Application Number: 15912600
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-03
Patent Classification: ["257", "140000"]

Abstract:
A semiconductor device according to an embodiment includes a first diode portion including a first trench extending in a first direction, and a first trench electrode; a second diode portion adjacent to the first diode portion in the first direction and includes a second trench extending in the first direction, and a second trench electrode and of which the width in the first direction is greater than the width of the first diode portion in a second direction perpendicular to the first direction; and a first IGBT portion adjacent to the first diode portion in the second direction and is adjacent to the second diode portion in the first direction and includes a third trench extending in the first direction, and a first gate electrode.

Claim (Index 8):
The semiconductor device according to  claim 1 , further comprising:\n a second IGBT portion, wherein the second IGBT portion is provided so as to be adjacent to the first diode portion and the second diode portion in the second direction, the second IGBT portion includes: a second emitter region of the second conductivity type provided in the semiconductor layer; a second collector region of the first conductivity type provided between the second emitter region and the second plane; the drift region provided between the second emitter region and the second collector region; a second base region of the first conductivity type provided between the second emitter region and the drift region; a fourth trench provided in the semiconductor layer, the fourth trench extending in the first direction; a second gate insulating film provided in the fourth trench; and a second gate electrode provided on the second gate insulating film in the fourth trench, the second collector region and the first collector region are connected to each other, and a width of the second collector region in the second direction is greater than a width of the first collector region in the first direction.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 90.0
- Lexical Diversity: 3.74286
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13205845', '14882427', '14356984', '14373992', '15791760']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.921295459283016
- 35 USC 102 Novelty (BERT): 0.4946897304499119
- Combined Prediction Score: 0.8786348863997057
- Mean Citation Score: 251.19930200000005
- Max Citation Score: 262.1507
- Similarity Product: 210.7242919031977

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