PATENT CLAIM ANALYSIS

Application Number: 16163006
Application Type: Utility
Filing Date: 2018-10
Publication Date: 2019-02
Patent Classification: ["257", "751000"]

Abstract:
A semiconductor device includes a contact metal layer disposed over a semiconductor surface of a substrate, a diffusion barrier layer disposed over the contact metal layer, an inert layer disposed over the diffusion barrier layer, and a solder layer disposed over inert layer.

Claim (Index 2):
The semiconductor device of  claim 1 , wherein the diffusion barrier layer comprises titanium or chromium, wherein the inert layer comprises tungsten, titanium nitride, tantalum, tantalum nitride, and chromium, and wherein the solder layer comprises tin and silver.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 97.0
- Lexical Diversity: 2.13636
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14726078', '15195434', '15295631', '14070334', '14737298']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9229152094411364
- 35 USC 102 Novelty (BERT): 0.5508959055340107
- Combined Prediction Score: 0.8857132790504236
- Mean Citation Score: 253.81817200000003
- Max Citation Score: 409.1273
- Similarity Product: 354.05979629924894

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