PATENT CLAIM ANALYSIS

Application Number: 15962454
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-05
Patent Classification: ["257", "401000"]

Abstract:
The present disclosure provides a semiconductor structure, including providing a metal layer, an adhesion-enhancing layer over the metal layer, a dielectric stack over the adhesion-enhancing layer, a contact penetrating the dielectric stack and the adhesion-enhancing layer and connecting with the metal layer, a barrier layer disposed between the contact and the dielectric stack, and a high-k dielectric layer disposed between the contact and the barrier layer.

Claim (Index 13):
The semiconductor structure of  claim 12 , wherein the high-k dielectric layer and the barrier layer extend underneath the portion of the contact distal to the metal layer and laterally contacting the portion of the contact proximal to the metal layer.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 91.0
- Lexical Diversity: 2.60714
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14687447', '14968921', '15800164', '14497639', '14158572']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9220589150522772
- 35 USC 102 Novelty (BERT): 0.48239952058019
- Combined Prediction Score: 0.8780929756050686
- Mean Citation Score: 190.082134
- Max Citation Score: 191.82487
- Similarity Product: 141.40101859142186

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