PATENT CLAIM ANALYSIS

Application Number: 16019585
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2020-01
Patent Classification: ["257", "343000"]

Abstract:
A semiconductor device is proposed. The semiconductor device includes a source region of a field effect transistor having a first conductivity type, a body region of the field effect transistor having a second conductivity type, and a drain region of the field effect transistor having the first conductivity type. The source region, the drain region, and the body region are located in a semiconductor substrate of the semiconductor device and the body region is located between the source region and the drain region. The drain region extends from the body region through a buried portion of the drain region to a drain contact portion of the drain region located at a surface of the semiconductor substrate, the buried portion of the drain region is located beneath a spacer doping region, and the spacer doping region is located within the semiconductor substrate.

Claim (Index 3):
The semiconductor device according to  claim 1 ,\n wherein a portion of the drain region located adjacent to the body region is separated from the drain contact portion by the spacer doping region at the surface of the semiconductor substrate.

Metadata:
- Claim Count in Document: 50.0
- Percentile: 94.0
- Lexical Diversity: 3.51163
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['12893794', '12160210', '15915105', '14605027', '15437932']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9076084159103484
- 35 USC 102 Novelty (BERT): 0.4891781580844546
- Combined Prediction Score: 0.8657653901277591
- Mean Citation Score: 183.954748
- Max Citation Score: 194.31396
- Similarity Product: 144.58755337286

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test