PATENT CLAIM ANALYSIS

Application Number: 15989977
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["257", "077000"]

Abstract:
A semiconductor device according to an embodiment includes a silicon carbide layer, an insulating layer, and a region provided between the silicon carbide layer and the insulating layer, the region including a plurality of first atoms of one element from the group consisting of nitrogen (N), phosphorus (P), arsenic (As), antimony (Sb), and bismuth (Bi), at least some of the plurality of first atoms being four-fold coordinated atoms and/or five-fold coordinated atoms.

Claim (Index 24):
A method of manufacturing a semiconductor device, the method comprising:\n forming a first silicon oxide film on a silicon carbide layer, ultraviolet rays being irradiated towards the silicon carbide layer during formation of the first silicon oxide film while supplying a plurality of first atoms and at least one of a plurality of second atoms, a plurality of deuterium atoms, and a plurality of hydroxyl groups to the silicon carbide layer, and forming a gate electrode on the first silicon oxide film, wherein the first atoms comprise at least one element selected from the group consisting of nitrogen, phosphorus, arsenic, antimony, and bismuth; and the second atoms comprise at least one element selected from the group consisting of oxygen, sulfur, selenium, tellurium, hydrogen, and fluorine.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 93.0
- Lexical Diversity: 1.82
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15430697', '15430687', '15695597', '15586755', '15892554']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9101331432216904
- 35 USC 102 Novelty (BERT): 0.4889974745758714
- Combined Prediction Score: 0.8680195763571085
- Mean Citation Score: 183.365742
- Max Citation Score: 219.53355
- Similarity Product: 161.2569426961094

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