PATENT CLAIM ANALYSIS

Application Number: 15871785
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-07
Patent Classification: ["257", "061000"]

Abstract:
In some examples, a transistor includes a first well doped with a first-type dopant having a first concentration. The transistor also includes a gate oxide layer on a portion of the first well and a gate layer on the gate oxide layer. The transistor further includes a first segment of a second well doped with the first-type dopant having a second concentration, the first segment underlapping a first portion of the gate layer. The transistor also includes a source region doped with a second-type dopant having a third concentration, the source region in the first segment. The transistor further includes a drain region doped with the second-type dopant having a concentration that is substantially the same as the third concentration.

Claim (Index 10):
A method of forming an integrated circuit, comprising:\n obtaining a substrate doped with a first-type dopant having a first concentration, the substrate comprising a first side and including a first well; implanting the first-type dopant to form a second well with a first segment and a second segment in the first well, the first and the second segments having substantially equal concentrations of the first-type dopant, the first segment interfacing with a first portion of the first side, the second segment interfacing with a second portion of the first side; growing a gate oxide layer on the first side, the gate oxide layer having a second side interfacing the first side and further having a third side opposite to the second side; depositing and patterning a gate layer on a third portion of the third side, the third portion coinciding with the first portion and forming a first coinciding region under the gate layer, and the third portion coinciding with the second portion to form a second coinciding region under the gate layer; implanting a first lightly doped layer (LDL) in the first segment and a second LDL in the second segment; implanting a source region in the first segment and a drain region in the second segment, both the source and the drain regions doped with a second type dopant, the source region interfacing a fourth portion of the first LDL layer and the first side, and the drain region interfacing a fifth portion of the second LDL layer and the first side.

Metadata:
- Claim Count in Document: 32.0
- Percentile: 86.0
- Lexical Diversity: 3.12195
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13688231', '11267013', '11482531', '15825656', '12731481']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9160491171073628
- 35 USC 102 Novelty (BERT): 0.4930772496890438
- Combined Prediction Score: 0.873751930365531
- Mean Citation Score: 218.633318
- Max Citation Score: 225.11578
- Similarity Product: 159.36000802832604

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

Dataset: test