PATENT CLAIM ANALYSIS

Application Number: 15899010
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["257", "690000"]

Abstract:
A semiconductor chip includes a single-crystal substrate and a metal electrode on the bottom surface of the substrate. The metal electrode has a region in which a first metal is exposed and a region in which a second metal is exposed, the second metal having a standard electrode potential different from that of the first metal.

Claim (Index 9):
A module comprising:\n a module substrate with a die pad on a surface of the module substrate; a semiconductor chip including a first metal film made of a first metal on a bottom surface of the semiconductor chip; and a solder layer interposed between the first metal film of the semiconductor chip and the die pad of the module substrate with the first metal film facing the die pad, the solder layer fixing the first metal film to the die pad, wherein the solder layer contains gold in addition to elements constituting the solder, and a gold content of the solder is about 1% by mass or more and about 35% by mass or less.

Metadata:
- Claim Count in Document: 21.0
- Percentile: 88.0
- Lexical Diversity: 1.84375
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13244326', '12171026', '12438362', '12654017', '15736253']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9102213346637568
- 35 USC 102 Novelty (BERT): 0.478819975911493
- Combined Prediction Score: 0.8670811987885303
- Mean Citation Score: 183.685786
- Max Citation Score: 185.6976
- Similarity Product: 138.61722893400193

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