PATENT CLAIM ANALYSIS

Application Number: 15976388
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-12
Patent Classification: ["257", "668000"]

Abstract:
To improve signal transmission characteristics of a high frequency signal of 80 GHz or higher. A semiconductor device includes a wiring board having a structure in which a signal via structure and a grounding via structure have mutually overlapping portions in plan view.

Claim (Index 2):
The semiconductor device according to  claim 1 , wherein the wiring board includes:\n a first build-up layer equipped with the semiconductor chip; a core layer positioned in a lower layer of the first build-up layer; and a second build-up layer positioned in a lower layer of the core layer, wherein the signal via structure includes: a surface land formed at a surface of the core layer; a signal through via coupled to the surface land and penetrating the core layer; and a back surface terminal electrically coupled to the signal through via and formed at a back surface of the second build-up layer, wherein the grounding via structure includes: a grounding surface pattern formed at the surface of the core layer; and a grounding through via coupled to the grounding surface pattern and penetrating the core layer, and wherein the back surface terminal and the grounding surface pattern have mutually overlapping portions in plan view.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 93.0
- Lexical Diversity: 1.36364
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['12869841', '13180003', '15629261', '12880417', '12432057']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9187826738552504
- 35 USC 102 Novelty (BERT): 0.4664714225509759
- Combined Prediction Score: 0.873551548724823
- Mean Citation Score: 162.133058
- Max Citation Score: 167.11792
- Similarity Product: 132.6409916750145

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