PATENT CLAIM ANALYSIS

Application Number: 15938481
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["257", "077000"]

Abstract:
A silicon carbide semiconductor device includes a silicon carbide semiconductor substrate of a first conductivity type, a first silicon carbide layer of the first conductivity type, and an insulating film. In the silicon carbide semiconductor device, no fluorine or chlorine is detectable in the insulating film, at a boundary layer of the insulating film and the first silicon carbide layer, or at the surface of first silicon carbide layer where the insulating film is provided.

Claim (Index 7):
The silicon carbide semiconductor device according to  claim 6 , wherein no fluorine or chlorine is detectable means a converted concentration of fluorine and chlorine is less than 1\u00d710 17  atoms/cm 3 .

Metadata:
- Claim Count in Document: 18.0
- Percentile: 90.0
- Lexical Diversity: 2.48485
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13863043', '14408052', '15394950', '15397677', '14428840']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9302362306569918
- 35 USC 102 Novelty (BERT): 0.5058530446096613
- Combined Prediction Score: 0.8877979120522588
- Mean Citation Score: 261.36717400000003
- Max Citation Score: 264.6121
- Similarity Product: 186.7537718532085

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