PATENT CLAIM ANALYSIS

Application Number: 15946139
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-10
Patent Classification: ["257", "668000"]

Abstract:
A package substrate for connecting together semiconductor devices with other semiconductor device packages. The package substrate includes an exposed core layer with at least one via exposing a conductive layer of the package substrate. A first portion of the package substrate may include a solder mask on top and bottom surfaces. A first semiconductor device may be connected to the first portion of the package substrate. Layers of a second portion of the package substrate are removed to expose a core layer and vias are created in the exposed core layer to expose the conductive layer. Conducive material at least partially filling the vias may be used to connect a semiconductor device package to the second portion of the package substrate. The semiconductor device packages may communicate through conductive layers in the package substrate. The package substrate may be used to connect the semiconductor packages to a motherboard.

Claim (Index 1):
A package substrate comprising:\n a substrate having a first portion having a first thickness and a second portion having a second thickness less than the first thickness, the first portion having a first surface and a second surface opposite the first surface; the first surface being a first solder mask and the second surface being a second solder mask, the first portion of the substrate having at least one first conductive layer, at least one second conductive layer, and at least one core layer between the first surface and the second surface, wherein the core layer is positioned between the first and second conductive layers; the second portion of the substrate having a third surface opposite the second surface, the third surface including an exposed portion of the core layer; and at least one via through the core layer in the second portion of the substrate such that the via exposes a portion of the second conductive layer.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 91.0
- Lexical Diversity: 2.6
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['11397027', '12384984', '11394635', '11171124', '14348828']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.919087484478698
- 35 USC 102 Novelty (BERT): 0.4781839875496684
- Combined Prediction Score: 0.8749971347857952
- Mean Citation Score: 193.20020800000003
- Max Citation Score: 199.30464
- Similarity Product: 151.89683372348784

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test