PATENT CLAIM ANALYSIS

Application Number: 15997429
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2018-10
Patent Classification: ["257", "737000"]

Abstract:
A method of making a semiconductor device includes plating a first conductive material over a first passivation layer, wherein the first conductive material fills an opening in the first passivation layer and electrically connects to an interconnect structure. The method further includes planarizing the first conductive material, wherein a top surface of the planarized first conductive material is coplanar with a top surface of the first passivation layer. The method further includes depositing a second conductive material over the first passivation layer, wherein the second conductive material is different from the first conductive material, and the second conductive material is electrically connected to the first conductive material in the opening. The method further includes patterning the second conductive material to define a redistribution line (RDL).

Claim (Index 14):
A method of making a semiconductor device, the method comprising:\n depositing a first passivation layer over a substrate; patterning the first passivation layer to define at least one opening; plating copper over the first passivation layer to fill the at least one opening, wherein the copper covers a top surface of the first passivation layer outside of the at least one opening; planarizing the copper to expose the top surface of the first passivation layer outside of the at least one opening; depositing aluminum directly over the planarized copper; patterning the aluminum to define a redistribution line (RDL); and depositing a second passivation layer over the RDL, wherein the second passivation layer directly contacts a top surface of the RDL and a sidewall of the RDL.

Metadata:
- Claim Count in Document: 38.0
- Percentile: 94.0
- Lexical Diversity: 2.7
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15223492', '15399956', '14694780', '15167258', '13890162']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.910977215371274
- 35 USC 102 Novelty (BERT): 0.4918966119199052
- Combined Prediction Score: 0.8690691550261372
- Mean Citation Score: 188.913816
- Max Citation Score: 220.34337
- Similarity Product: 156.71056851973057

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

Dataset: test