PATENT CLAIM ANALYSIS

Application Number: 15935726
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["117", "093000"]

Abstract:
A process of forming an epitaxial wafer is disclosed. The process includes steps of (a) growing an aluminum nitride (AlN) layer at a first temperatuer and a first flow rate of ammonia (NH 3 ); and (b) growing a gallium nitride (GaN) layer on the AlN layer. The step (b) includes a first period and a second period. At least one of a temperatuer from the first temperatuer to a second temperatuer that is lower than the first temperatuer and a flow rate of NH 3  from the first flow rate to a second flow rate different from the first flow rate is carried out during the first period. The second period grows the GaN layer at the second temperatuer and the second flow rate of NH 3 .

Claim (Index 13):
The process according to  claim 12 ,\n wherein the step of growing the AlN layer grows the AlN layer by a thickness of 20 nm.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 90.0
- Lexical Diversity: 2.78846
- Patent Class: 117.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15874408', '12085857', '14739110', '14765884', '14397589']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7722758579518697
- 35 USC 102 Novelty (BERT): 0.4904722052553291
- Combined Prediction Score: 0.7440954926822156
- Mean Citation Score: 220.043972
- Max Citation Score: 246.71231
- Similarity Product: 202.4221751881581

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

Dataset: test