PATENT CLAIM ANALYSIS

Application Number: 16122463
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-03
Patent Classification: ["257", "194000"]

Abstract:
A semiconductor device made of primarily nitride semiconductor materials is disclosed. The semiconductor device includes a substrate; a semiconductor stack on the substrate; electrodes of a gate, a source, and a drain each provided on the semiconductor stack, where the gate electrode contains nickel (Ni); a Si compound covering surfaces of the semiconductor stack; an aluminum oxide (Al 2 O 3 ) film covering the gate electrode exposed from the Si compound; and another Si compound covering the Al 2 O 3  film and the Si compound exposed from the Al 2 O 3  film. A feature of the semiconductor device of the invention is that the Al 2 O 3  film exposes the Si compound at least between the gate electrode and the drain electrode.

Claim (Index 2):
The semiconductor device according to  claim 1 ,\n wherein the Al 2 O 3  film further exposes a surface of the Si compound between the gate electrode and the source electrode.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 97.0
- Lexical Diversity: 2.5
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15863393', '14205740', '15242226', '11826593', '14010824']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.916946497065911
- 35 USC 102 Novelty (BERT): 0.5096231087426485
- Combined Prediction Score: 0.8762141582335847
- Mean Citation Score: 256.141756
- Max Citation Score: 269.44635
- Similarity Product: 205.95505886508823

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