PATENT CLAIM ANALYSIS

Application Number: 16026630
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["257", "011000"]

Abstract:
An epitaxial group-ill-nitride buffer-layer structure is provided on a heterosubstrate, wherein the buffer-layer structure has at least one stress-management layer sequence including an interlayer structure arranged between and adjacent to a first and a second group-ill-nitride layer, wherein the interlayer structure comprises a group-ill-nitride interlayer material having a larger band gap than the materials of the first and second group-ill-nitride layers, and wherein a p-type-dopant-concentration profile drops, starting from at least 1×10 18  cm −3 , by at least a factor of two in transition from the interlayer structure to the first and second group-ill-nitride layers.

Claim (Index 8):
The buffer layer structure according to  claim 5 , wherein a hole concentration caused by p-doping for the second and third group-III-nitride interlayers is higher than a hole concentration of the first group-III-nitride interlayer.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 95.0
- Lexical Diversity: 1.83636
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15341590', '14828148', '15699251', '14828342', '15951184']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9326960924243816
- 35 USC 102 Novelty (BERT): 0.5623627392037859
- Combined Prediction Score: 0.895662757102322
- Mean Citation Score: 317.5494480000001
- Max Citation Score: 458.87335
- Similarity Product: 347.8663767904103

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