PATENT CLAIM ANALYSIS

Application Number: 16045267
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2020-01
Patent Classification: ["257", "347000"]

Abstract:
Semiconductor structures and methods of forming semiconductor structures. Trench isolation regions arranged to surround an active device region The trench isolation regions extend through a device layer and a buried oxide layer of a silicon-on-insulator wafer into a substrate of the silicon-on-insulator wafer. A well is arranged in the substrate outside of the trench isolation regions, and a doped region is arranged in a portion of the substrate. The doped region is arranged in a portion of the substrate that is located in a horizontal direction adjacent to one of the trench isolation regions and in a vertical direction adjacent to the buried oxide layer. The doped region and the well have the same conductivity type.

Claim (Index 1):
A structure formed using a silicon-on-insulator wafer, the structure comprising:\n a plurality of trench isolation regions extending through a device layer and a buried oxide layer of the silicon-on-insulator wafer into a substrate of the silicon-on-insulator wafer, the trench isolation regions arranged to surround an active device region of the device layer, and the active device region located over a portion of the buried oxide layer surrounded by the trench isolation regions; a well arranged in the substrate outside of the trench isolation regions, the well having a first conductivity type and a first electrical resistivity; a blocked region arranged in the substrate inside of the trench isolation regions and beneath the portion of the buried oxide layer, the blocked region having a second electrical resistivity that is greater than the first electrical resistivity; and a first doped region having the first conductivity type, the first doped region arranged in a first portion of the blocked region beneath the portion of the buried oxide layer and adjacent to one of the trench isolation regions, wherein the first doped region is more heavily doped with a dopant of the first conductivity type than the blocked region.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 95.0
- Lexical Diversity: 2.44
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['10940093', '11728111', '15401281', '12342488', '11875190']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9199203133829076
- 35 USC 102 Novelty (BERT): 0.492921097584499
- Combined Prediction Score: 0.8772203918030669
- Mean Citation Score: 239.781912
- Max Citation Score: 250.01195
- Similarity Product: 194.7529718196809

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