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 15):
The semiconductor device of  claim 1 , wherein the semiconductor device is a depletion device, and wherein the body region includes a channel region which extends between the source region and the drift region along the first side all of the gate trench, and wherein the pn junction formed between the diode region and the drift region does not extend beyond the gate trench in a direction of the channel region.

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): 0.9407289531538848
- 35 USC 102 Novelty (BERT): 0.5553219491446835
- Combined Prediction Score: 0.9021882527529648
- Mean Citation Score: 381.10869
- Max Citation Score: 420.1835
- Similarity Product: 368.42723661935327

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