PATENT CLAIM ANALYSIS

Application Number: 16432035
Application Type: Utility
Filing Date: 2019-06
Publication Date: 2019-12
Patent Classification: ["174", "251000"]

Abstract:
A wiring substrate includes a first wiring layer; a first insulation layer including a reinforcement material and a first opening extending through the reinforcement material and exposing a partial region of an upper surface of the first wiring layer, in which an end of the reinforcement material projects in the first opening; a second insulation layer not including a reinforcement material, covering an upper surface of the first insulation layer, a wall surface of the first opening, and a first part of the partial region and an entire surface of the reinforcement material projecting in the first opening, and including a second opening exposing a second part of the partial region; and a second wiring layer including a wiring portion formed on an upper surface of the second insulation layer and a via portion formed in the second opening and connecting the wiring portion to the first wiring layer.

Claim (Index 1):
A wiring substrate, comprising:\n a first wiring layer; a first insulation layer formed from an insulative resin that includes a reinforcement material, wherein the first insulation layer includes a first opening extending through the reinforcement material and exposing a partial region of an upper surface of the first wiring layer, and the reinforcement material has an end projecting in the first opening; a second insulation layer formed from an insulative resin that does not include a reinforcement material and covering an upper surface of the first insulation layer, a wall surface of the first opening, and a first part of the partial region of the upper surface of the first wiring layer exposed in the first opening, wherein the second insulation layer includes a second opening exposing a second part of the partial region of the upper surface of the first wiring layer in the first opening and covers an entire surface of the reinforcement material projecting in the first opening; and a second wiring layer that includes a wiring portion formed on an upper surface of the second insulation layer and a via portion formed in the second opening and connecting the wiring portion to the first wiring layer, wherein the first opening of the first insulation layer has an open width that decreases from the upper surface of the first insulation layer toward the first wiring layer, and the second opening of the second insulation layer has an open width that decreases from the upper surface of the second insulation layer toward the first wiring layer.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 100.0
- Lexical Diversity: 3.67442
- Patent Class: 174.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14548784', '14548568', '16106236', '16361299', '15624080']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8599759567752534
- 35 USC 102 Novelty (BERT): 0.4958588361187672
- Combined Prediction Score: 0.8235642447096049
- Mean Citation Score: 259.938358
- Max Citation Score: 277.75275
- Similarity Product: 229.361963476494

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