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 32):
A method of manufacturing a semiconductor device, the method comprising:\n forming a first silicon oxide film on a silicon carbide layer while supplying a plurality of first atoms of at least one element selected from the group consisting of nitrogen, phosphorus, arsenic, antimony, and bismuth to the silicon carbide layer; irradiating the first silicon oxide film with ultraviolet rays while supplying at least one of a plurality of second atoms, a plurality of deuterium atoms, and a plurality of hydroxyl groups, the second atoms being at least one element selected from the group consisting of oxygen, sulfur, selenium, tellurium, hydrogen, and fluorine; and forming a gate electrode on the first silicon oxide film.

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): 0.910216987618914
- 35 USC 102 Novelty (BERT): 0.4879365279606156
- Combined Prediction Score: 0.8679889416530842
- Mean Citation Score: 183.365742
- Max Citation Score: 219.53355
- Similarity Product: 163.2253914856553

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