PATENT CLAIM ANALYSIS

Application Number: 16020133
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-01
Patent Classification: ["257", "331000"]

Abstract:
A power semiconductor device includes a semiconductor substrate having a first side. A plurality of active transistor cells is formed in an active area of the semiconductor substrate. Each of the plurality of active transistor cells includes a spicular trench which extends from the first side into the semiconductor substrate and has a field electrode. A gate electrode structure has a plurality of intersecting gate trenches running between the spicular trenches. The intersecting gate trenches form gate crossing regions of different shape when seen in a plan projection onto the first side of the power semiconductor device.

Claim (Index 2):
The power semiconductor device of  claim 1 , wherein the gate crossing regions comprise first gate crossing regions and second gate crossing regions, wherein, when seen in the plan projection onto the first side, each of the first gate crossing regions defines a round transition between intersecting gate trenches with a first radius and each of the second gate crossing regions defines a sharp transition between intersecting gate trenches with a second radius, and wherein the first radius is larger than the second radius.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 94.0
- Lexical Diversity: 2.04
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13287304', '13491581', '14659915', '11698658', '15754599']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9181812913482584
- 35 USC 102 Novelty (BERT): 0.4675565607673461
- Combined Prediction Score: 0.8731188182901672
- Mean Citation Score: 160.956206
- Max Citation Score: 173.19557
- Similarity Product: 138.6488305989486

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test