PATENT CLAIM ANALYSIS

Application Number: 16009211
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-12
Patent Classification: ["257", "774000"]

Abstract:
An integrated fan-out (InFO) package includes an encapsulant, a die, a plurality of conductive structures, and a redistribution structure. The die and the conductive structures are encapsulated by the encapsulant. The conductive structures surround the die. The redistribution structure is disposed on the encapsulant. The redistribution structure includes a plurality of routing patterns, a plurality of conductive vias, and a plurality of alignment marks. The conductive vias interconnects the routing patterns. At least one of the alignment mark is in physical contact with the encapsulant.

Claim (Index 17):
The method according to  claim 16 , wherein the step of forming the redistribution structure comprises:\n forming a first sub-layer over the encapsulant, the die, and the plurality of conductive structures, comprising:\n forming a first seed material layer over the encapsulant, the die, and the plurality of conductive structures; \n forming a first photoresist layer over the first seed material layer, wherein the first photoresist layer comprises a plurality of first openings exposing at least a portion of the first seed material layer; \n filling a first conductive material into the plurality of first openings of the first photoresist layer to form a plurality of first conductive patterns; \n removing the first photoresist layer and portions of the first seed material layer underneath the first photoresist layer to form a plurality of first conductive vias and the first alignment mark; \n forming a first dielectric material layer over the encapsulant, the die, and the plurality of conductive structures to encapsulate the plurality of first conductive vias and the first alignment mark; and \n removing a portion of the first dielectric material layer to form a first dielectric layer exposing a top surface of the plurality of first conductive vias and a top surface of the first alignment mark.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 94.0
- Lexical Diversity: 2.25
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15690196', '15965978', '15832742', '15730760', '15640975']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9135473124409336
- 35 USC 102 Novelty (BERT): 0.4834585710408127
- Combined Prediction Score: 0.8705384383009216
- Mean Citation Score: 186.84974
- Max Citation Score: 203.8169
- Similarity Product: 150.45982410579325

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