PATENT CLAIM ANALYSIS

Application Number: 15901994
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-04
Patent Classification: ["257", "341000"]

Abstract:
A semiconductor device of an embodiment includes a semiconductor layer having a first plane and a second plane, a first semiconductor region of a first conductivity type, a second semiconductor region and a third semiconductor region of a second conductivity type, the first semiconductor region interposed between the third semiconductor region and the second semiconductor region, a first well region of a first conductivity type, a second well region of a first conductivity type separated from the first well region, a first contact region of a first conductivity type, a second contact region of a first conductivity type, a gate electrode provided on the first semiconductor region between the first well region and the second well region, a source electrode having a first region in contact with the first contact region and a second region in contact with the second contact region, and a drain electrode.

Claim (Index 4):
The semiconductor device according to  claim 1 , wherein\n the semiconductor layer is single crystal silicon.

Metadata:
- Claim Count in Document: 22.0
- Percentile: 88.0
- Lexical Diversity: 4.48571
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13234802', '13639738', '15070854', '14618068', '12019228']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9258536380119649
- 35 USC 102 Novelty (BERT): 0.4953703177856016
- Combined Prediction Score: 0.8828053059893286
- Mean Citation Score: 233.30881600000004
- Max Citation Score: 237.50664
- Similarity Product: 179.34942081602097

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