PATENT CLAIM ANALYSIS

Application Number: 15748115
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-08
Patent Classification: ["257", "678000"]

Abstract:
Embodiments may relate to an embedded package having a diffusion barrier layer may be placed between a copper (Cu) pad and a solder ball inside the embedded package. During the solder reflow process, an intermetallic compound (IMC) layer is created that does not come into contact with the Cu, so that subsequent high temperatures applied to the embedded package may not cause the Cu to be consumed through diffusion. Other embodiments may be described and/or claimed.

Claim (Index 33):
A system with an embedded package assembly, the system comprising:\n a circuit board; an embedded package assembly electrically coupled with the circuit board, the package assembly comprising:\n a copper (Cu) pad; \n solder that is coupled to the pad, at least one side of the pad and the solder both being within the package; and \n a diffusion barrier between the pad and solder.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 86.0
- Lexical Diversity: 1.54545
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['13901279', '15079335', '13826362', '14057045', '14074637']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9048986793544476
- 35 USC 102 Novelty (BERT): 0.4778333991857694
- Combined Prediction Score: 0.8621921513375798
- Mean Citation Score: 150.68095200000005
- Max Citation Score: 169.265
- Similarity Product: 120.73807467997074

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

Dataset: test