PATENT CLAIM ANALYSIS

Application Number: 15957765
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-08
Patent Classification: ["438", "270000"]

Abstract:
A vertical transistor device includes a silicon-carbide substrate, a gate trench formed in the silicon-carbide substrate, a body region adjacent the gate trench, a source region adjacent the gate trench and above the body region, and a dielectric material covering a bottom and a sidewall of the gate trench. A thickness of the dielectric material is greater at the bottom of the gate trench than along the sidewall of the gate trench. Further vertical transistor device embodiments and corresponding methods of manufacture are also described.

Claim (Index 15):
The vertical transistor device of  claim 10 , wherein the sidewall of each of the gate trenches extends to a first lower rounded corner, and wherein an additional sidewall of each of the gate trenches extends to a second lower rounded corner opposite the first lower rounded corner.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 91.0
- Lexical Diversity: 2.2439
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15400299', '14567504', '14068781', '14554193', '15275184']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8799789583534378
- 35 USC 102 Novelty (BERT): 0.550803545736379
- Combined Prediction Score: 0.8470614170917319
- Mean Citation Score: 313.196682
- Max Citation Score: 400.00333
- Similarity Product: 285.95575923924565

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