PATENT CLAIM ANALYSIS

Application Number: 15863393
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["257", "076000"]

Abstract:
A nitride semiconductor device is disclosed. The semiconductor device includes a semiconductor stack with a top layer containing gallium (Ga) and nitrogen (N), electrodes of a source, a gate and a drain provided on the semiconductor stack, and a silicon nitride (SiN) film provided on the GaN layer between the drain electrode and the gate electrode but apart from the gate electrode. The SiN film has a silicon rich composition with a composition ratio of Si/N that is greater than 3/4 and substantial oxygen contents.

Claim (Index 6):
The nitride semiconductor device according to  claim 3 ,\n further including a source electrode in a side opposite to the drain electrode with respect to the gate electrode, wherein the second insulating film covers the source electrode, the drain electrode, the gate electrode, and the top layer made of n-type GaN provided between the source electrode and the gate electrode, and between the gate electrode and the drain electrode.

Metadata:
- Claim Count in Document: 17.0
- Percentile: 86.0
- Lexical Diversity: 1.86538
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13945613', '13023146', '12190216', '13981048', '12532743']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9157543066825012
- 35 USC 102 Novelty (BERT): 0.50480249361772
- Combined Prediction Score: 0.8746591253760231
- Mean Citation Score: 246.68365
- Max Citation Score: 261.93457
- Similarity Product: 208.04200359561324

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test