PATENT CLAIM ANALYSIS

Application Number: 16376619
Application Type: Utility
Filing Date: 2019-04
Publication Date: 2019-07
Patent Classification: ["257", "766000"]

Abstract:
The present disclosure relates to a substrate structure with selective surface finishes used in flip chip assembly, and a process for making the same. The disclosed substrate structure includes a substrate body, a metal structure with a first finish area and a second finish area, a first surface finish, and a second surface finish. The metal structure is formed on a top surface of the substrate body, the first surface finish is formed over the first finish area of the metal structure, and the second surface finish is formed over the second finish area of the metal structure. The first surface finish is different from the second surface finish.

Claim (Index 21):
The method of  claim 13  further comprising coupling a flip chip die, which includes a die body and a first interconnect structure, to the first metal structure, wherein the first interconnect structure extends outward from the die body and is in contact with the first surface finish on the first metal structure.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 100.0
- Lexical Diversity: 2.90244
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15224977', '15225389', '14639535', '13997146', '14976927']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9196502323908552
- 35 USC 102 Novelty (BERT): 0.5241725248557801
- Combined Prediction Score: 0.8801024616373476
- Mean Citation Score: 244.12933
- Max Citation Score: 342.36362
- Similarity Product: 252.3392478887725

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