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 20):
The method of  claim 16 , wherein forming the gate crossing regions comprises:\n forming 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, 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): 0.9156387613166964
- 35 USC 102 Novelty (BERT): 0.499490698503779
- Combined Prediction Score: 0.8740239550354049
- Mean Citation Score: 160.956206
- Max Citation Score: 173.19557
- Similarity Product: 102.77200103150248

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