PATENT CLAIM ANALYSIS

Application Number: 15923018
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-09
Patent Classification: ["257", "675000"]

Abstract:
A semiconductor device includes an electrode plate, a metallic member, and solder connecting the metallic member with the electrode plate. On a surface of the electrode plate, a first groove and a group of second grooves are provided. The first groove has first to fourth linear parts. The group of second grooves is arranged within a range surrounded by the first groove, and has end portions on an outer periphery side that are connected with the first groove. The group of second grooves includes first to fourth sets. Each of the sets includes a plurality of second grooves connected with the first to fourth linear parts. When the metallic member is seen in a lamination direction of the electrode plate and the metallic member, an outer peripheral edge of a region of the metallic member, the region being connected with the solder, goes across the first to fourth sets.

Claim (Index 8):
An electrode plate for connecting a semiconductor chip comprising:\n the electrode plate, on a surface of which, a first groove and a group of second grooves are provided, the first groove having a first linear part, a second linear part, a third linear part, and a fourth linear part extending along respective sides of a rectangular shape, and extending in a ring shape, the group of second grooves being arranged within a range surrounded by the first groove and having end portions on an outer periphery side that are connected with the first groove, the group of second grooves including a plurality of second grooves, the group of second grooves including a first set having the plurality of second grooves connected with the first linear part, a second set having the plurality of second grooves connected with the second linear part, a third set having the plurality of second grooves connected with the third linear part, and a fourth set having the plurality of second grooves connected with the fourth linear part, and the range being for joining a solder.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 90.0
- Lexical Diversity: 2.67213
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['11516501', '15398178', '14123909', '15508506', '15122590']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9083495386879402
- 35 USC 102 Novelty (BERT): 0.4766660773550288
- Combined Prediction Score: 0.8651811925546491
- Mean Citation Score: 168.156222
- Max Citation Score: 194.96233
- Similarity Product: 150.6401550065017

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