PATENT CLAIM ANALYSIS

Application Number: 16024589
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-11
Patent Classification: ["257", "077000"]

Abstract:
A semiconductor device includes a gate trench formed in a semiconductor body and having a first sidewall, a second sidewall opposite the first sidewall, and a bottom, a source region and a drift region of a first conductivity type formed in the semiconductor body, a body region of a second conductivity type arranged between the source region and the drift region and adjoining the first sidewall of the gate trench, and a diode region of the second conductivity type adjoining the second sidewall of the gate trench. A pn junction is formed between the diode region and the drift region and adjoins the bottom of the gate trench. The drift region has a locally increased doping concentration in a region between a pn junction at the border between the body region and the drift region and a lower end of the diode region.

Claim (Index 19):
The semiconductor device of  claim 16 , wherein the channel region of the JFET has a doping concentration in a range between 5E16 cm \u22123  and 1E17 cm \u22123 , and wherein a doping concentration of the drift region outside the channel region of the JFET is below 2E16 cm \u22123 .

Metadata:
- Claim Count in Document: 17.0
- Percentile: 94.0
- Lexical Diversity: 3.43182
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15858730', '15291168', '14718443', '14957116', '13685283']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9407075374687792
- 35 USC 102 Novelty (BERT): 0.5554839630358935
- Combined Prediction Score: 0.9021851800254906
- Mean Citation Score: 381.10869
- Max Citation Score: 420.1835
- Similarity Product: 370.2655063726008

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