PATENT CLAIM ANALYSIS

Application Number: 15894051
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["438", "653000"]

Abstract:
A device comprises a semiconductor substrate; a dielectric layer deposited over the semiconductor substrate, the dielectric layer including a trench; and a structure in the trench. The structure includes a chemical vapor deposition (CVD) TaN layer formed on a side wall of the trench; a physical vapor deposition (PVD) Ta layer formed over the CVD TaN layer; and a metal-containing layer formed over the PVD Ta layer.

Claim (Index 17):
The device of  claim 16 , wherein the first structure further includes a PVD TaN layer between the first TaN layer and the PVD Ta layer.

Metadata:
- Claim Count in Document: 19.0
- Percentile: 88.0
- Lexical Diversity: 2.10811
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['13601223', '14879992', '14286859', '12181770', '10339185']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8708008199692585
- 35 USC 102 Novelty (BERT): 0.496305472821609
- Combined Prediction Score: 0.8333512852544935
- Mean Citation Score: 225.441678
- Max Citation Score: 262.4031
- Similarity Product: 219.11157217093705

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