PATENT CLAIM ANALYSIS

Application Number: 16050954
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2018-11
Patent Classification: ["438", "107000"]

Abstract:
An embodiment method of forming a package-on-package (PoP) device includes temporarily mounting a substrate on a carrier, stacking a first die on the substrate, at least one of the die and the substrate having a coefficient of thermal expansion mismatch relative to the carrier, and stacking a second die on the first die. The substrate may be formed from one of an organic substrate, a ceramic substrate, a silicon substrate, a glass substrate, and a laminate substrate.

Claim (Index 13):
A package-on-package (PoP) device comprising\n a substrate having a conductive feature; a first die attached to the substrate, wherein the first die has a thickness measured along a first direction between an uppermost surface of the first die and a lowermost surface of the first die, wherein the first die has a through via, wherein a length of the through via, measured along the first direction, is smaller than the thickness of the first die, wherein the through via of the first die is electrically coupled to the conductive feature of the substrate; a first underfill material between the first die and the substrate; a second die attached to the first die, the first die being between the second die and the substrate, the second die horizontally offset relative to the first die, wherein a connector of the second die is electrically coupled to the through via of the first die; a second underfill material between the first die and the second die; and a molding material over the substrate, the molding material surrounding the first die, the second die, the first underfill material, and the second underfill material.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 95.0
- Lexical Diversity: 1.91304
- Patent Class: 438.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13779554', '14622517', '13753204', '13271952', '13174923']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8194402339277522
- 35 USC 102 Novelty (BERT): 0.4828046514064231
- Combined Prediction Score: 0.7857766756756194
- Mean Citation Score: 152.23359
- Max Citation Score: 209.6266
- Similarity Product: 172.14009390740398

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

Dataset: test