PATENT CLAIM ANALYSIS

Application Number: 15940708
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["257", "139000"]

Abstract:
An IGBT having a barrier region is presented. A power unit cell of the IGBT has at least two trenches that may both extend into the barrier region. The barrier region may be p-doped and vertically confined, i.e., in and against the extension direction, by means of the drift region. The barrier region can be electrically floating.

Claim (Index 10):
The IGBT of  claim 7 , wherein the upper pn-junction is arranged lower than both a bottom of the further trench and a bottom of the control trench, and wherein a distance along an extension direction between the bottom of the further trench and the upper pn-junction is smaller than 3 \u03bcm.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 90.0
- Lexical Diversity: 1.48837
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15704269', '15716583', '15647885', '15635987', '15210449']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.933675550772668
- 35 USC 102 Novelty (BERT): 0.5298897895078251
- Combined Prediction Score: 0.8932969746461836
- Mean Citation Score: 306.24505800000014
- Max Citation Score: 336.51846
- Similarity Product: 200.4630523197341

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