PATENT CLAIM ANALYSIS

Application Number: 15759437
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-06
Patent Classification: ["257", "194000"]

Abstract:
An enhancement-mode field-effect transistor comprising at least: a heterojunction formed by at least one first layer comprising GaN and at least one second layer comprising AlGaN; and a gate comprising P-doped diamond, such that a first part of the second layer of the heterojunction defining a channel of the transistor is arranged between the gate and the first layer of the heterojunction; and in which the first part of the second layer of the heterojunction has a thickness of between approximately 5 nm and 12 nm and an aluminium content of between approximately 15% and 20%.

Claim (Index 4):
The enhancement-mode transistor according to  claim 1 , wherein the second layer of the heterojunction comprises at least one stack of at least one lower layer comprising AlGaN, a thickness between approximately 5 nm and 12 nm and an aluminium concentration between approximately 15% and 20%, and of at least one upper layer comprising AlGaN, a thickness such that the sum of the thicknesses of the lower layer and upper layer is less than approximately 35 nm, and an aluminium concentration between approximately 15% and 25%, and wherein the first portion of the second layer of the heterojunction corresponds to a portion of the lower layer.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 2.10204
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['16089374', '14394649', '11759091', '10313374', '14750156']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9173362579941068
- 35 USC 102 Novelty (BERT): 0.4950397622847705
- Combined Prediction Score: 0.8751066084231731
- Mean Citation Score: 229.54778
- Max Citation Score: 245.02429
- Similarity Product: 182.0413712789345

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