PATENT CLAIM ANALYSIS

Application Number: 16010812
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["257", "194000"]

Abstract:
There is provided a nitride semiconductor epitaxial substrate, including: a substrate; a first nitride semiconductor layer formed on the substrate, as an electron transit layer in which two-dimensional electron gas exists; and a second nitride semiconductor layer formed on the first nitride semiconductor layer, as an electron supply layer, wherein the second nitride semiconductor layer includes a portion in which a hydrogen concentration is higher than that of the first nitride semiconductor layer and a difference of the hydrogen concentration from that of the first nitride semiconductor layer is 2×10 18  cm −3  or less.

Claim (Index 2):
The nitride semiconductor epitaxial substrate according to  claim 1 , wherein the second nitride semiconductor layer includes a portion in which the difference of the hydrogen concentration from that of the first nitride semiconductor layer is 8\u00d710 17  cm \u22123  or less.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 94.0
- Lexical Diversity: 2.19149
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['11169471', '11149664', '11569500', '12118947', '15097888']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9054355775662182
- 35 USC 102 Novelty (BERT): 0.4848932440688624
- Combined Prediction Score: 0.8633813442164826
- Mean Citation Score: 195.987378
- Max Citation Score: 203.6162
- Similarity Product: 162.48645132205485

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