PATENT CLAIM ANALYSIS

Application Number: 15978500
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-11
Patent Classification: ["174", "251000"]

Abstract:
A wiring substrate includes a first wiring layer, an insulation layer arranged on the first wiring layer and formed of a photosensitive resin, a via hole formed in the insulation layer and reaching the first wiring layer, and a second wiring layer formed in the via hole and on the insulation layer and connected to the first wiring layer. A surface of the first wiring layer in the via hole is formed as a roughened surface.

Claim (Index 5):
The wiring substrate according to claim I , wherein the first wiring layer is formed of a copper layer, and\n wherein the roughened surface of the first wiring layer is formed with a concavity and convexity by gaps formed along grain boundary parts of crystal particles of the copper layer in a thickness direction from a surface of the copper layer.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 93.0
- Lexical Diversity: 2.7
- Patent Class: 174.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15154072', '14021110', '14027648', '15685504', '14548784']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8670238999491503
- 35 USC 102 Novelty (BERT): 0.4939316421314807
- Combined Prediction Score: 0.8297146741673834
- Mean Citation Score: 229.80396
- Max Citation Score: 245.80614
- Similarity Product: 185.1246714233208

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