PATENT CLAIM ANALYSIS

Application Number: 15980541
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2019-01
Patent Classification: ["257", "686000"]

Abstract:
In an embodiment, a package includes a first package structure including a first die having a first active side and a first back-side, the first active side including a first bond pad and a first insulating layer a second die bonded to the first die, the second die having a second active side and a second back-side, the second active side including a second bond pad and a second insulating layer, the second active side of the second die facing the first active side of the first die, the second insulating layer being bonded to the first insulating layer through dielectric-to-dielectric bonds, and a conductive bonding material bonded to the first bond pad and the second bond pad, the conductive bonding material having a reflow temperature lower than reflow temperatures of the first and second bond pads.

Claim (Index 18):
A method comprising:\n forming a first insulating layer over a first side of a first wafer; patterning a recess in the first insulating layer; conformally depositing a conductive material in the recess and over the first insulating layer, a thickness of the conductive material being less than a thickness of the first insulating layer; removing portions of the conductive material outside of the recess to form a first bond pad, the first bond pad and the first insulating layer being on a first active side of a first die in the first wafer; forming a second die comprising a second active side, the second active side comprising a second bond pad and a second insulating layer; forming a conductive bump on the second bond pad, the conductive bump having a reflow temperature lower than reflow temperatures of the first and second bond pads; bonding the conductive bump on the second bond pad to the first bond pad; and bonding the second insulating layer of the second die to the first insulating layer.

Metadata:
- Claim Count in Document: 33.0
- Percentile: 93.0
- Lexical Diversity: 3.65
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15694273', '15272491', '14478471', '15396208', '14447426']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9244656753996476
- 35 USC 102 Novelty (BERT): 0.5065739602353034
- Combined Prediction Score: 0.8826765038832133
- Mean Citation Score: 274.807814
- Max Citation Score: 289.52576
- Similarity Product: 220.8013196105957

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test