PATENT CLAIM ANALYSIS

Application Number: 15874374
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2019-05
Patent Classification: ["257", "668000"]

Abstract:
Structures and formation methods of chip packages are provided. The method includes disposing a semiconductor die over a carrier substrate. The method also includes disposing an interposer substrate over the carrier substrate. The interposer substrate has a recess that penetrates through opposite surfaces of the interposer substrate. The interposer substrate has interior sidewalls surrounding the semiconductor die, and the semiconductor die is as high as or higher than the interposer substrate. The method further includes forming a protective layer in the recess of the interposer substrate to surround the semiconductor die. In addition, the method includes removing the carrier substrate and stacking a package structure over the interposer substrate.

Claim (Index 2):
The method for forming a chip package as claimed in  claim 1 , wherein the protective layer covers the interposer substrate and the semiconductor die, and the method further comprises:\n forming an opening in the protective layer to expose a conductive feature of the interposer substrate; and forming a conductive element on the conductive feature of the interposer substrate.

Metadata:
- Claim Count in Document: 18.0
- Percentile: 86.0
- Lexical Diversity: 2.18519
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15874541', '14919378', '15003150', '14959094', '14466647']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9278930693146618
- 35 USC 102 Novelty (BERT): 0.4923959386961513
- Combined Prediction Score: 0.8843433562528108
- Mean Citation Score: 239.119486
- Max Citation Score: 257.09293
- Similarity Product: 215.2573369838369

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