PATENT CLAIM ANALYSIS

Application Number: 15944419
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["257", "335000"]

Abstract:
A semiconductor structure includes an insulating layer, a semiconductor layer, and an epitaxial layer. The insulating layer is disposed on a substrate. The semiconductor layer is disposed on the insulating layer. The semiconductor layer includes a first buried layer and a second buried layer. The first buried layer has a first conductivity type. The second buried layer is disposed over the first buried layer and has a second conductivity type opposite to the first conductivity type. The second buried layer has at least two portions separate from each other. The epitaxial layer is disposed on the semiconductor layer.

Claim (Index 10):
A method for forming a semiconductor structure, comprising:\n forming an insulating layer disposed on a substrate; forming a semiconductor layer disposed on the insulating layer; forming a first buried layer in the semiconductor layer, wherein the first buried layer has a first conductivity type; and forming a second buried layer in the semiconductor layer and over the first buried layer, wherein the second buried layer is stacked over the first buried layer along a direction perpendicular to an interface between the substrate and the insulating layer and spaced apart from the first buried layer, the second buried layer has a second conductivity type opposite to the first conductivity type, and the second buried layer has at least two portions separate from each other; and forming an epitaxial layer on the semiconductor layer, wherein the semiconductor layer is spaced apart from the substrate by the insulating layer.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 91.0
- Lexical Diversity: 3.08571
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15345852', '12891485', '15724768', '14138631', '11817683']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9164044733048196
- 35 USC 102 Novelty (BERT): 0.4735855837677273
- Combined Prediction Score: 0.8721225843511105
- Mean Citation Score: 211.069776
- Max Citation Score: 234.0321
- Similarity Product: 213.96941702991128

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

Dataset: test