PATENT CLAIM ANALYSIS

Application Number: 16128757
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-09
Patent Classification: ["257", "339000"]

Abstract:
A semiconductor device includes a first semiconductor region, a second semiconductor region, an insulating film, and first and second electrodes provided on the insulating film. The insulating film includes first to fourth portions. The first portion is disposed in a region including the region directly above the first semiconductor region. The second portion is disposed at a portion of the region directly above the second semiconductor region. The second portion is thicker than the first portion. The third portion is thinner than the second portion and thicker than the first portion. The fourth portion is thicker than the third portion. The first electrode is disposed in at least a region directly above the first portion. The second electrode is disposed in at least a region directly above the third portion.

Claim (Index 1):
A semiconductor device, comprising:\n a semiconductor portion; a first semiconductor region provided on the semiconductor portion, the first semiconductor region being of a first conductivity type; a second semiconductor region provided on the semiconductor portion, the second semiconductor region being of a second conductivity type; a source contact connected to the first semiconductor region; a drain contact connected to the second semiconductor region; an insulating film provided from a region directly above the first semiconductor region to a region directly above the second semiconductor region, the insulating film being disposed between the source contact and the drain contact; a first electrode provided on the insulating film and disposed in a region including the region directly above the first semiconductor region; and a second electrode provided on the insulating film, disposed at a portion of the region directly above the second semiconductor region, and separated from the first electrode, the insulating film including\n a first portion disposed in a region including the region directly above the first semiconductor region, \n a second portion disposed at a portion of the region directly above the second semiconductor region, the second portion being thicker than the first portion, \n a third portion thinner than the second portion and thicker than the first portion, and \n a fourth portion thicker than the third portion, at least a part of the fourth portion being disposed between the second electrode and the drain contact, \n the first portion, the second portion, the third portion, and the fourth portion being arranged in this order along a first direction, the first direction being from the first semiconductor region toward the second semiconductor region, the first electrode being disposed in at least a region directly above the first portion, the second electrode being disposed in at least a region directly above the third portion.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 97.0
- Lexical Diversity: 3.83784
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15956611', '15411987', '15845628', '14202335', '13802538']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9101780753715324
- 35 USC 102 Novelty (BERT): 0.4531461840306069
- Combined Prediction Score: 0.86447488623744
- Mean Citation Score: 163.94351
- Max Citation Score: 167.62257
- Similarity Product: 144.99903972679854

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