PATENT CLAIM ANALYSIS

Application Number: 16042846
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-01
Patent Classification: ["257", "738000"]

Abstract:
A packaging structure and a method for fabricating the packaging structure are provided. The method includes providing a wafer. The wafer has a first surface and a second surface opposing to the first surface, and the wafer includes a plurality of first chip regions and a spacing region between adjacent first chip regions. The method also includes forming a first adhesive layer adhered to the second surface of the wafer, and forming an opening penetrating through the spacing region of the wafer and a plurality of first chips in the first chip regions on sides of the opening. Further, the method includes forming a molding layer in the opening. The molding layer covers a sidewall of the first chip and exposes a top surface of the first chip.

Claim (Index 2):
The method according to  claim 1 , wherein forming the opening and the plurality of first chip includes:\n forming a first initial opening to expose the first adhesive layer by performing a contactless half-cutting process on the spacing region of the wafer, wherein the first initial opening has a first predetermined depth smaller than a thickness of the wafer; after forming the first initial opening, performing a polishing process on the first surface of the wafer until the first initial opening is exposed to provide the first chips; and after forming the first chips, forming the opening by performing a film expansion process on the first initial opening.

Metadata:
- Claim Count in Document: 6.0
- Percentile: 95.0
- Lexical Diversity: 2.74
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15748651', '15826261', '15826257', '15507901', '13981116']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9181708383846447
- 35 USC 102 Novelty (BERT): 0.4861152792767165
- Combined Prediction Score: 0.874965282473852
- Mean Citation Score: 169.91592999999995
- Max Citation Score: 172.27402
- Similarity Product: 116.7331679669261

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

Dataset: test