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 5):
The manufacturing method of the circuit board structure as recited in  claim 1 , wherein removing the portion of the first build-up circuit structure comprises performing a depth control routing process or a sandblasting process on the first build-up circuit 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): 0.8772543648654401
- 35 USC 102 Novelty (BERT): 0.5254362051048035
- Combined Prediction Score: 0.8420725488893764
- Mean Citation Score: 325.779544
- Max Citation Score: 348.86395
- Similarity Product: 243.32141467341785

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