PATENT CLAIM ANALYSIS

Application Number: 15913499
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["438", "112000"]

Abstract:
In a method for fabricating semiconductor devices a leadframe pattern is formed from a flat tape of base metal. A plurality of additional metal layers is plated on the patterned tape of base metal. The surface of the metal layers is roughed. A plurality of sites for assembling semiconductor chips are created. The sites alternate with zones for connecting the leadframe pattern to molding compound runners A selected first set of leadframe areas are selectively planished creating flattened areas offsetting a second set of leadframe areas. A semiconductor chip is attached to each site.

Claim (Index 5):
The method of  claim 1  wherein the rough metal surfaces have been created by a flood roughening method.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 90.0
- Lexical Diversity: 1.78571
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: False
- Related Applications: ['14066885', '13462574', '14684848', '13937590', '13239082']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8820406550311066
- 35 USC 102 Novelty (BERT): 0.5574416221333142
- Combined Prediction Score: 0.8495807517413274
- Mean Citation Score: 370.8527580000001
- Max Citation Score: 417.68463
- Similarity Product: 339.10145412427966

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

Dataset: test