PATENT CLAIM ANALYSIS

Application Number: 16235864
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["257", "139000"]

Abstract:
A semiconductor device includes a third electrode between a first semiconductor region and a second electrode, a fourth electrode between the first semiconductor region and the second electrode, a second semiconductor region between the first semiconductor region and the second electrode and between the third electrode and the fourth electrode, a third semiconductor region between the second semiconductor region and the second electrode, a fourth electrode between the first semiconductor region and the second electrode to be electrically connected to the second electrode, and a fifth semiconductor region between the first electrode and the first semiconductor region. A first insulating film is provided between the third electrode and the first semiconductor region, the second semiconductor region, the third semiconductor region and the second electrode. A second insulating film is provided between the fourth semiconductor region and the first semiconductor region, the second semiconductor region, and the fourth semiconductor region.

Claim (Index 9):
The semiconductor device according to  claim 1 ,\n wherein the first semiconductor region has a region where an impurity concentration increases toward the first electrode.

Metadata:
- Claim Count in Document: 11.0
- Percentile: 98.0
- Lexical Diversity: 6.44
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15441485', '15446642', '14843640', '15449329', '15452035']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9284545264433218
- 35 USC 102 Novelty (BERT): 0.5120286775064863
- Combined Prediction Score: 0.8868119415496383
- Mean Citation Score: 254.387778
- Max Citation Score: 296.03665
- Similarity Product: 222.73198813275687

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

Dataset: test