PATENT CLAIM ANALYSIS

Application Number: 16225079
Application Type: Utility
Filing Date: 2018-12
Publication Date: 2019-05
Patent Classification: ["257", "737000"]

Abstract:
A package structure is provided. The package structure includes a first under bump metallurgy (UBM) layer formed over a first substrate, a first protrusion structure formed over the first UBM layer, wherein the first protrusion structure extends upward away from the first UBM layer. The package structure includes a first electrical connector formed over the first protrusion structure. The first electrical connector is surrounded by the first protrusion structure, and the first protrusion structure has an outer sidewall surface, and the outer sidewall surface of the first protrusion structure is aligned with an outer surface of the first UBM layer.

Claim (Index 6):
The package structure as claimed in  claim 5 , further comprising:\n a through via structure formed over the first substrate; a second UBM layer formed below the through via structure, wherein the first UBM layer and the second UBM layer are at opposite sides of the through via structure; a second protrusion structure formed below the second UBM layer; and a second electrical connector formed below the second protrusion structure.

Metadata:
- Claim Count in Document: 7.0
- Percentile: 98.0
- Lexical Diversity: 2.68293
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15812690', '14671477', '14985504', '16207832', '14942267']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9113743934519
- 35 USC 102 Novelty (BERT): 0.5250710963866256
- Combined Prediction Score: 0.8727440637453726
- Mean Citation Score: 217.431538
- Max Citation Score: 340.5435
- Similarity Product: 247.53290406382084

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