PATENT CLAIM ANALYSIS

Application Number: 15982443
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["257", "139000"]

Abstract:
A semiconductor device includes a thyristor disposed in a semiconductor body. The thyristor has an anode, a cathode, a first bipolar transistor located on an anode side, and a second bipolar transistor located on a cathode side. The first and second bipolar transistors are nested and connected between the anode and the cathode. A MOS transistor is disposed in the semiconductor body. The MOS transistor is coupled between a collector region and an emitter region of the second bipolar transistor. The MOS transistor has a gate region connected to the cathode via a resistive semiconductor region that incorporates at least a part of a base region of the second bipolar transistor.

Claim (Index 1):
A semiconductor device comprising:\n a semiconductor body disposed; a first semiconductor region having a first conductivity type and being disposed in the semiconductor body; a second semiconductor region having a second conductivity type opposite the first conductivity type and being disposed in the semiconductor body adjacent the first semiconductor region; a gate region that extends over at least a portion of the second semiconductor region; a third semiconductor region having the second conductivity type and being disposed in the semiconductor body adjacent the first semiconductor region and spaced from the second semiconductor region by the first semiconductor region; a fourth semiconductor region having the first conductivity type and being disposed in the semiconductor body adjacent the second semiconductor region and spaced from the first semiconductor region by the second semiconductor region; a first metallization electrically connecting the gate region to a first location of the second semiconductor region; and a second metallization electrically connecting a second location of the second semiconductor region to the fourth semiconductor region, such that part of the second semiconductor region located between first and second locations forms a resistive semiconductor region.

Metadata:
- Claim Count in Document: 40.0
- Percentile: 93.0
- Lexical Diversity: 2.55319
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14610173', '15199454', '14599167', '14475683', '13628614']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9226060292155286
- 35 USC 102 Novelty (BERT): 0.5692577471996269
- Combined Prediction Score: 0.8872712010139385
- Mean Citation Score: 387.67865599999993
- Max Citation Score: 450.3275
- Similarity Product: 388.4466091866792

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