PATENT CLAIM ANALYSIS

Application Number: 15742809
Application Type: Utility
Filing Date: 2018-01
Publication Date: 2018-07
Patent Classification: ["257", "417000"]

Abstract:
A semiconductor device includes a metal body; a bonding layer placed on the metal body; and a semiconductor chip placed on the bonding layer. The bonding layer includes a filler-containing first layer formed between the metal body and the semiconductor chip and a second layer bonded to the first layer and the semiconductor chip. The second layer has a thermal expansion coefficient higher than that of the first layer.

Claim (Index 4):
The semiconductor device according to  claim 1 , wherein\n surface irregularities are formed on an interface side of the first layer that faces the second layer due to protrusion of the filler therefrom, and the second layer covers the surface irregularities on the first layer.

Metadata:
- Claim Count in Document: 3.0
- Percentile: 86.0
- Lexical Diversity: 2.3125
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15023716', '15739283', '09587768', '13571580', '13384479']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9006799622409881
- 35 USC 102 Novelty (BERT): 0.4812524528755901
- Combined Prediction Score: 0.8587372113044484
- Mean Citation Score: 152.032758
- Max Citation Score: 156.39093
- Similarity Product: 113.59430179814817

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