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 7):
The semiconductor structure of  claim 1 , wherein a thickness of the adhesion-enhancing layer is in a range of from about 50 to 100 Angstrom.

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): 0.9218169486154714
- 35 USC 102 Novelty (BERT): 0.4857018409400414
- Combined Prediction Score: 0.8782054378479284
- Mean Citation Score: 190.082134
- Max Citation Score: 191.82487
- Similarity Product: 136.86869558158875

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