PATENT CLAIM ANALYSIS

Application Number: 15903973
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["257", "668000"]

Abstract:
A support structure for use in fan-out wafer level packaging is provided that includes, a silicon handler wafer having a first surface and a second surface opposite the first surface, a release layer is located above the first surface of the silicon handler wafer, and a layer selected from the group consisting of an adhesive layer and a redistribution layer is located on a surface of the release layer. After building-up a fan-out wafer level package on the support structure, infrared radiation is employed to remove (via laser ablation) the release layer, and thus remove the silicon handler wafer from the fan-out wafer level package.

Claim (Index 15):
The support structure of  claim 13 , wherein the antireflective coating is present on the first surface of the silicon handler wafer, but not the second surface of the silicon handler wafer.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 2.15094
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15085099', '15689056', '15571581', '15332991', '11744743']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9337282402218188
- 35 USC 102 Novelty (BERT): 0.5520516283040027
- Combined Prediction Score: 0.8955605790300373
- Mean Citation Score: 247.937268
- Max Citation Score: 479.2635
- Similarity Product: 271.7777275677324

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