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 8):
The method of  claim 7  wherein:\n the first interconnect structure includes a first solder cap and a first pillar extending outward from the die body to the first solder cap, and the second interconnect structure includes a second solder cap and a second pillar extending outward from the die body to the second solder cap; and \n the first solder cap is coupled to the first finish area, and the second solder cap is coupled to the second finish area.

Metadata:
- Claim Count in Document: 8.0
- Percentile: 100.0
- Lexical Diversity: 2.90244
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['15224977', '15225389', '14639535', '13997146', '14976927']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9280655317453012
- 35 USC 102 Novelty (BERT): 0.5285355632628653
- Combined Prediction Score: 0.8881125348970577
- Mean Citation Score: 244.12933
- Max Citation Score: 342.36362
- Similarity Product: 221.3573819044781

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