PATENT CLAIM ANALYSIS

Application Number: 15926921
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-10
Patent Classification: ["257", "401000"]

Abstract:
A device comprising Si:As source and drain extensions and Si:As or Si:P source and drain features formed using selective epitaxial growth and a method of forming the same is provided. The epitaxial layers used for the source and drain extensions and the source and drain features herein are deposited by simultaneous film formation and film etching, wherein the deposited material on the monocrystalline layer is etched at a slower rate than deposition material deposited on non-monocrystalline location of a substrate. As a result, an epitaxial layer is deposited on the monocrystalline surfaces, and a layer is not deposited on non-monocrystalline surfaces of the same base material, such as silicon.

Claim (Index 6):
The method of  claim 5 , wherein the arsenic precursor comprises tertiarybutyl arsine.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 90.0
- Lexical Diversity: 1.96774
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15896983', '15418190', '15242078', '11609826', '11867933']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.924049986474977
- 35 USC 102 Novelty (BERT): 0.5612051320318789
- Combined Prediction Score: 0.8877655010306672
- Mean Citation Score: 272.56368000000003
- Max Citation Score: 430.80887
- Similarity Product: 392.0441459562463

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