PATENT CLAIM ANALYSIS

Application Number: 15955444
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2018-10
Patent Classification: ["257", "329000"]

Abstract:
A power semiconductor device includes a substrate, a main body and an electrode unit. The main body includes an active portion, an edge termination portion surrounding the active portion, and an insulating layer disposed on the edge termination portion. The edge termination portion includes a first-type semiconductor region, and a plurality of spaced-apart second-type semiconductor segments distributed in the first-type semiconductor region and arranged at intervals along a Y-direction directing from the insulating layer toward the substrate, and an X-direction directing from the active portion toward the edge termination portion. The electrode unit includes a first electrode and a second electrode.

Claim (Index 1):
A power semiconductor device, comprising:\n a substrate having a top side; a main body including an active portion disposed on said substrate, an edge termination portion disposed on said topside of said substrate and surrounding said active portion, and an insulating layer disposed on said edge termination portion and spaced apart from said substrate, said edge termination portion including an edge termination top surface underlying said insulating layer, a first-type semiconductor region that extends from said top side of said substrate to said edge termination top surface, and a plurality of spaced-apart second-type semiconductor segments distributed in said first-type semiconductor region, said spaced-apart second-type semiconductor segments being arranged at intervals along a Y-direction directing from said insulating layer toward said substrate, said spaced-apart second-type semiconductor segments being arranged to have at least one interval along an X-direction that is perpendicular to the Y-direction and that directs from said active portion toward said edge termination portion; and an electrode unit including a first electrode that is disposed on said insulating layer and that is electrically coupled to said active region, and a second electrode that is disposed on said substrate ( 2 ) and that is spaced apart from said main body.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 91.0
- Lexical Diversity: 2.3913
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15359209', '12484170', '13095664', '13946035', '13051606']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8976444875756261
- 35 USC 102 Novelty (BERT): 0.4954255056484772
- Combined Prediction Score: 0.8574225893829112
- Mean Citation Score: 215.993236
- Max Citation Score: 272.79602
- Similarity Product: 255.12813201644897

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