PATENT CLAIM ANALYSIS

Application Number: 15882687
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["438", "507000"]

Abstract:
A semiconductor device includes a first nitride semiconductor layer formed over a substrate, a second nitride semiconductor layer formed over the first nitride semiconductor layer and having a band gap wider than a band gap of the first nitride semiconductor layer, a trench penetrating through the second nitride semiconductor layer and reaching an inside of the first nitride semiconductor layer, a gate electrode placed in the trench over a gate insulating film, and a first electrode and a second electrode formed over the second nitride semiconductor layer on both sides of the gate electrode, respectively.

Claim (Index 4):
The semiconductor device according to  claim 2 , wherein a distance from the end portion of the trench to the first film is 0.2 \u03bcm or greater.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 86.0
- Lexical Diversity: 2.65789
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15385507', '14271277', '14548527', '15079879', '14995662']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8689727053606395
- 35 USC 102 Novelty (BERT): 0.539950111843199
- Combined Prediction Score: 0.8360704460088956
- Mean Citation Score: 318.7373100000001
- Max Citation Score: 366.24954
- Similarity Product: 312.9244070431352

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