PATENT CLAIM ANALYSIS

Application Number: 16331119
Application Type: Utility
Filing Date: 2019-03
Publication Date: 2019-07
Patent Classification: ["257", "103000"]

Abstract:
Provided is a group III nitride stacked body having an n-type Al X Ga 1-X N (0.5≤X<1) layer formed on an AlN single crystal substrate while being lattice-matched to the AlN single crystal substrate wherein the n-type Al X Ga 1-X N (0.5≤X<1) layer has at least a stacked structure in which a first n-type Al X1 Ga 1-X1 N (0.5≤X1<1) layer, a second n-type Al X2 Ga 1-X2 N (0.5≤X2<1) layer, and a third n-type Al X3 Ga 1-X3 N (0.5≤X3<1) layer are stacked in this order from the AlN single crystal substrate side, and X1, X2, and X3 indicating the Al compositions of the respective layers satisfy 0<|X1−X2|≤0.1, and satisfy 0<|X2−X3|≤0.1.

Claim (Index 6):
A semiconductor device comprising the group Ill nitride stacked body according to  claim 1 .

Metadata:
- Claim Count in Document: 50.0
- Percentile: 99.0
- Lexical Diversity: 2.08696
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['10575625', '11195871', '15322602', '11698093', '12884516']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.93690929466055
- 35 USC 102 Novelty (BERT): 0.5400280659907218
- Combined Prediction Score: 0.8972211717935673
- Mean Citation Score: 388.220068
- Max Citation Score: 400.87744
- Similarity Product: 298.19229853195185

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

Dataset: test