PATENT CLAIM ANALYSIS

Application Number: 16048351
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2020-01
Patent Classification: ["257", "659000"]

Abstract:
A package structure including a frame structure, a die, an encapsulant, and a redistribution structure is provided. The frame structure has a cavity. The die is disposed in the cavity. The die has an active surface, a rear surface opposite to the active surface, a plurality of lateral sides connecting the active surface and the rear surface, and a plurality of connection pads disposed on the active surface. The encapsulant encapsulates at least a portion of the frame structure and lateral sides of the die. The redistribution structure is disposed on the encapsulant and the active surface of the die. The connection pads are directly in contact with the redistribution structure.

Claim (Index 11):
A manufacturing method of a package structure, comprising:\n providing a one-piece metal frame structure having a cavity, wherein the one-piece metal frame structure comprises a body and a protrusion protruding from the body, and the body and the protrusion are configured to form the cavity; placing a die in the cavity of the one-piece metal frame structure, wherein the die has an active surface, a rear surface opposite to the active surface, a plurality of lateral sides connecting the active surface and the rear surface, and a plurality of connection pads disposed on the active surface, and the protrusion of the one-piece metal frame structure forms a closed loop surrounding the die; placing a mold chase having a sealing film formed thereon over the one-piece metal frame structure and the die; forming an encapsulant to encapsulate at least a portion of the one-piece metal frame structure and the plurality of lateral sides of the die; and forming a redistribution structure over the encapsulant and the die, wherein the plurality of connection pads is in physical contact with the redistribution structure.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 95.0
- Lexical Diversity: 2.95238
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15952261', '13632062', '16016672', '14584978', '16019551']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.913752407229242
- 35 USC 102 Novelty (BERT): 0.4989094118840966
- Combined Prediction Score: 0.8722681076947275
- Mean Citation Score: 207.015094
- Max Citation Score: 238.74474
- Similarity Product: 164.76206024601458

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