PATENT CLAIM ANALYSIS

Application Number: 15875055
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-05
Patent Classification: ["257", "288000"]

Abstract:
Structures for spacers in a device structure for a field-effect transistor and methods for forming spacers in a device structure for a field-effect transistor. A first spacer is located adjacent to a vertical sidewall of a gate electrode, a second spacer located between the first spacer and the vertical sidewall of the gate electrode, and a third spacer located between the second spacer and the vertical sidewall of the gate electrode. The first spacer has a higher dielectric constant than the second spacer. The first spacer has a higher dielectric constant than the third spacer. The third spacer has a lower dielectric constant than the second spacer.

Claim (Index 6):
The method of  claim 5  wherein the second spacer has a lower atomic percentage of carbon than the first spacer.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 3.08108
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15363461', '15469983', '15001285', '14330086', '11032859']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9252554170938604
- 35 USC 102 Novelty (BERT): 0.5148739624759118
- Combined Prediction Score: 0.8842172716320656
- Mean Citation Score: 228.886316
- Max Citation Score: 281.75787
- Similarity Product: 183.71476621737065

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 0
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test