PATENT CLAIM ANALYSIS

Application Number: 16220297
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-04
Patent Classification: ["257", "347000"]

Abstract:
Integrated circuit devices, such as fin-like field effect transistors, and methods of fabricating thereof are disclosed herein. An exemplary device includes a fin that includes a first semiconductor layer and a second semiconductor layer disposed on the first semiconductor layer. The second semiconductor layer includes a partially oxidized portion and a completely oxidized portion. A third semiconductor layer is disposed on the partially oxidized portion of the second semiconductor layer, where a source region and a drain region are defined in the third semiconductor layer. A fourth semiconductor layer is disposed on the completely oxidized portion of the second semiconductor layer, where a channel region is defined in the fourth semiconductor layer between the source region and the drain region defined in the third semiconductor layer. A gate structure is disposed over the channel region defined in the fourth semiconductor layer of the fin.

Claim (Index 16):
A device comprising:\n a fin structure disposed on a substrate, wherein the fin structure includes:\n a first silicon layer, \n a silicon germanium oxide layer disposed on the first silicon layer, wherein the silicon germanium oxide layer has a first portion having a first thickness, a second portion having a second thickness, and a third portion having the second thickness, wherein the first portion is disposed between the second portion and the third portion, and further wherein the first thickness is greater than the second thickness, \n a silicon germanium layer disposed on the second portion of the silicon germanium oxide layer and the third portion of the silicon germanium oxide layer, \n a semiconductor layer disposed on the silicon germanium layer, and \n a second silicon layer disposed on the first portion of the silicon germanium oxide layer; and \n a high-k/metal gate disposed on the second silicon layer.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 98.0
- Lexical Diversity: 2.90566
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15339423', '14500606', '14942740', '15357516', '15864525']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9212754298057844
- 35 USC 102 Novelty (BERT): 0.4902347330871727
- Combined Prediction Score: 0.878171360133923
- Mean Citation Score: 231.639762
- Max Citation Score: 244.94862
- Similarity Product: 192.6940592405856

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