PATENT CLAIM ANALYSIS

Application Number: 15996841
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-12
Patent Classification: ["257", "433000"]

Abstract:
A chip package includes a chip, an isolation layer, a redistribution layer, a passivation layer, and an encapsulation layer. The chip has a sensor, a conductive pad, a through hole, a top surface, and a bottom surface that is opposite the top surface. The sensor and the conductive pad are located on the top surface, and the conductive pad is in the through hole. The isolation layer is located on the bottom surface of the chip and a sidewall that surrounds the through hole. The redistribution layer is located on the isolation layer, and is in electrical contact with the conductive pad. The passivation layer is located on the isolation layer and the redistribution layer. The encapsulation layer is located on the top surface of the chip and covers the sensor and the conductive pad, and has a flat surface facing away from the chip.

Claim (Index 16):
The manufacturing method of the chip package of  claim 11 , wherein patterning the bottom surface of the wafer to form the through hole comprises:\n patterning the bottom surface of the wafer to form a concave portion, wherein the concave portion has two adjacent surfaces; and patterning one of the two surfaces of the concave portion to form the through hole, wherein the two surfaces of the concave portion are respectively adjoin the sidewall of the through hole and the bottom surface of the wafer.

Metadata:
- Claim Count in Document: 16.0
- Percentile: 94.0
- Lexical Diversity: 3.7907
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15008241', '15848600', '14931633', '15138119', '15364160']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9342626558130624
- 35 USC 102 Novelty (BERT): 0.5203931760951287
- Combined Prediction Score: 0.892875707841269
- Mean Citation Score: 294.4837040000001
- Max Citation Score: 318.50873
- Similarity Product: 223.52031052184705

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