PATENT CLAIM ANALYSIS

Application Number: 15881215
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-03
Patent Classification: ["257", "372000"]

Abstract:
The present disclosure describes a metal-oxide-semiconductor field-effect transistor (MOSFET) device. The MOSFET device includes a first-type substrate, a deep-second-type well in the first-type substrate, a first-type well over the deep-second-type well, and a second-type well over the deep-second-type well. The second-type well and the deep-second-type well form an enclosed space that includes the first-type well. The MOSFET also includes an embedded semiconductor region (ESR) in a vicinity of the enclosed space. The ESR includes a dopant concentration lower than at least one of a dopant concentration of the first-type well, a dopant concentration of the second-type well, and a dopant concentration of the deep-second-type well.

Claim (Index 3):
The MOSFET device of  claim 2 , wherein a dopant level of the ESR is in a range from about intrinsic doping level to about 10 19  atoms/cm 3 .

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 2.76744
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14796731', '10918316', '15587969', '14177451', '12899904']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9082474531959488
- 35 USC 102 Novelty (BERT): 0.4934422283673251
- Combined Prediction Score: 0.8667669307130863
- Mean Citation Score: 173.117376
- Max Citation Score: 184.70326
- Similarity Product: 127.93880115858316

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