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 12):
The IGBT of  claim 1 , wherein the barrier region comprises one or more recesses, wherein the drift region extends entirely into each of the one or more recesses, and wherein the one or more recesses laterally overlap with the active mesa.

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): 0.9336915576436692
- 35 USC 102 Novelty (BERT): 0.5318518671762253
- Combined Prediction Score: 0.8935075885969248
- Mean Citation Score: 306.24505800000014
- Max Citation Score: 336.51846
- Similarity Product: 176.35857565756916

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