PATENT CLAIM ANALYSIS

Application Number: 15995164
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["257", "330000"]

Abstract:
A semiconductor device is disclosed. The semiconductor device includes a semiconductor substrate, a gate electrode, a drain electrode and a source electrode. The gate electrode, the drain electrode and the source electrode are formed on the semiconductor substrate. An area of the source electrode is larger than an area of the gate electrode and the area of the drain electrode. A part of the source electrode has a convex shape and disposed between the gate electrode and the drain electrode. The semiconductor device of the invention can maintain various switching characteristics and enable high-speed switching.

Claim (Index 1):
A semiconductor device, comprising:\n a semiconductor substrate having a first surface and a second surface opposite to each other, wherein a gate region, a drain region and a source region is formed on the semiconductor substrate; a gate electrode, disposed on the first surface of the semiconductor substrate and coupled to the gate region; a drain electrode, disposed on the first surface of the semiconductor substrate and coupled to the drain region; a source electrode, disposed on the first surface of the semiconductor substrate and coupled to the source region, wherein an area of the source electrode is larger than an area of the gate electrode and an area of the drain electrode; and a covering insulation layer, disposed on the first surface of the semiconductor substrate and at least partially covering the gate electrode, the drain electrode and the source electrode, wherein a gate exposed portion of the gate electrode is exposed from the covering insulation layer; a source exposed portion of the source electrode is exposed from the covering insulation layer; a drain exposed portion of the drain electrode is exposed from the covering insulation layer; a part of the source electrode is disposed between the gate electrode and the drain electrode; the source exposed portion is disposed between the gate exposed portion and the drain exposed portion.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 94.0
- Lexical Diversity: 2.6
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12385815', '12046741', '11434884', '12790773', '11312528']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9144372066958324
- 35 USC 102 Novelty (BERT): 0.4624069037806124
- Combined Prediction Score: 0.8692341764043104
- Mean Citation Score: 184.882654
- Max Citation Score: 187.33156
- Similarity Product: 159.4893368629074

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

Dataset: test