PATENT CLAIM ANALYSIS

Application Number: 16259733
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-05
Patent Classification: ["257", "331000"]

Abstract:
In an embodiment, a power semiconductor device includes: a semiconductor body for conducting a load current between first and second load terminals; source and channel regions and a drift volume in the semiconductor body; a semiconductor zone in the semiconductor body and coupling the drift volume to the second load terminal, a first transition established between the semiconductor zone and the drift volume; a control electrode insulated from the semiconductor body and the load terminals and configured to control a path of the load current in the channel region; and a trench extending into the drift volume along an extension direction and including a field electrode. A cross-sectional area of the field electrode is smaller than a cross-sectional area of the control electrode in a plane parallel to the extension direction.

Claim (Index 18):
A switched power device configured to receive an input power signal comprising at least one of an input voltage and an input current, wherein:\n the switched power device comprises a circuit arrangement including the power semiconductor device of  claim 1 ; the circuit arrangement is configured to convert the input power signal into an output power signal comprising at least one of an output voltage and an output current, the output power signal being different from the input power signal; and the switched power device is configured to provide the output power signal to an electric load.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 99.0
- Lexical Diversity: 2.37288
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15651126', '15704269', '15647885', '15986301', '15708180']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9203904630105256
- 35 USC 102 Novelty (BERT): 0.5259489186985565
- Combined Prediction Score: 0.8809463085793289
- Mean Citation Score: 271.725306
- Max Citation Score: 355.8658
- Similarity Product: 334.3902531710148

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