PATENT CLAIM ANALYSIS

Application Number: 16008060
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["174", "262000"]

Abstract:
A manufacturing method of a circuit board structure includes the following steps: providing an inner circuit structure which includes a core layer; performing a build-up process to laminate a first build-up circuit structure on a first patterned circuit layer of the inner circuit structure, wherein the first build-up circuit structure includes an inner dielectric layer, and the inner dielectric layer directly covers an upper surface of the core layer and the first patterned circuit layer; removing a portion of the first build-up circuit structure to form an opening extending from a first surface of the first build-up circuit structure relatively far away from the inner circuit structure to a portion of the inner dielectric layer; performing a sandblasting process on a first inner surface of the inner dielectric layer exposed by the opening to at least remove the portion of the inner dielectric layer exposed by the opening.

Claim (Index 2):
The manufacturing method of the circuit board structure as recited in  claim 1 , wherein the first build-up circuit structure further comprises at least a first dielectric layer, at least a first patterned conductive layer and at least a first conductive via structure penetrating through the inner dielectric layer and the first dielectric layer, the first patterned conductive layer and the first dielectric layer are sequentially stacked on the inner dielectric layer, and the first patterned conductive layer is electrically connected to the first patterned circuit layer via the first conductive via structure.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 94.0
- Lexical Diversity: 2.98077
- Patent Class: 174.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15427061', '15011649', '15287718', '15426062', '15822222']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.876906532740633
- 35 USC 102 Novelty (BERT): 0.5218463403728609
- Combined Prediction Score: 0.8414005135038558
- Mean Citation Score: 325.779544
- Max Citation Score: 348.86395
- Similarity Product: 313.421122396186

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