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 7):
The method according to  claim 6 , wherein forming the plurality of second chips, the plurality of first chips, and the opening includes:\n forming a second initial opening to expose the first adhesive layer by performing a contactless, half-cutting process on the spacing region between the first chip region and the second chip region, wherein the second initial opening has a second predetermined depth smaller than a thickness of the wafer; after forming the second initial opening, performing a polishing process on the first surface of the wafer until the second initial opening is exposed to provide the plurality of first chips in the first chip regions, and to provide the plurality of second chips in the second chip regions; and after forming the plurality of first chips and the plurality of second chips, forming the opening between adjacent first chips by taking out the second chips.

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): 0.9191722838976528
- 35 USC 102 Novelty (BERT): 0.4733086079504449
- Combined Prediction Score: 0.8745859163029321
- Mean Citation Score: 169.91592999999995
- Max Citation Score: 172.27402
- Similarity Product: 130.98226498215678

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