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 11):
The method for forming a semiconductor structure as claimed in  claim 10 , further comprising:\n forming a body region in the epitaxial layer, wherein the body region has the second conductivity type; forming a drift region in the epitaxial layer adjacent to the body region, wherein the drift region has the first conductivity type; forming a drain region in the drift region, wherein the drain region has the first conductivity type; forming a source region in the body region, wherein the source region has the first conductivity type; forming an isolation feature on the drift region between the source region and the drain region; and forming a gate structure on the epitaxial layer and partially covering the body region and the drift region.

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): 0.9153565019776388
- 35 USC 102 Novelty (BERT): 0.4881696861662867
- Combined Prediction Score: 0.8726378203965036
- Mean Citation Score: 211.069776
- Max Citation Score: 234.0321
- Similarity Product: 182.0573044761657

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