PATENT CLAIM ANALYSIS

Application Number: 15943072
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-06
Patent Classification: ["257", "737000"]

Abstract:
A semiconductor package includes an organic interposer, a semiconductor chip, a passivation layer, and an underbump metallurgy (UBM) layer. The organic interposer includes insulating layers and wiring layers disposed on the insulating layers. The semiconductor chip is disposed on one surface of the organic interposer. The passivation layer is disposed on another surface of the organic interposer opposing the one surface on which the semiconductor chip is disposed, and has openings extending to portions of the wiring layer. The UBM layer includes UBM pads disposed on the passivation layer and UBM vias disposed in the openings and connecting the UBM pads and the wiring layer to each other. At least one groove portion is disposed in an outer circumferential surface of the UBM pad.

Claim (Index 4):
The semiconductor package of  claim 1 , wherein at least portions of the UBM pad protrude below a lower surface of the passivation layer.

Metadata:
- Claim Count in Document: 23.0
- Percentile: 91.0
- Lexical Diversity: 2.66667
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15913429', '15802131', '15923308', '15925338', '15684393']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.915500257085129
- 35 USC 102 Novelty (BERT): 0.5211272344785727
- Combined Prediction Score: 0.8760629548244734
- Mean Citation Score: 281.586768
- Max Citation Score: 311.56448
- Similarity Product: 250.33860449167253

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