PATENT CLAIM ANALYSIS

Application Number: 15975003
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["438", "632000"]

Abstract:
A semiconductor device includes a substrate, a first metal interconnection provided on a first region of the substrate, and a second metal interconnection provided on a second region of the substrate. A width of the second metal interconnection is greater than a width of the first metal interconnection. The first metal interconnection includes a metal pattern. The second metal interconnection includes a lower metal pattern having a concave surface at its top, an upper metal pattern disposed on the concave surface at the top of the lower metal pattern, and a first barrier pattern interposed between the lower metal pattern and the upper metal pattern. The metal interconnections are formed by a damascene process including deposition, reflow, metal implantation, and planarization processes.

Claim (Index 5):
The semiconductor device of  claim 2 , wherein the first metal is copper (Cu).

Metadata:
- Claim Count in Document: 15.0
- Percentile: 93.0
- Lexical Diversity: 2.73469
- Patent Class: 438.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15332297', '15916957', '10879076', '11024467', '11264023']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8456247857987294
- 35 USC 102 Novelty (BERT): 0.5023956276506043
- Combined Prediction Score: 0.811301869983917
- Mean Citation Score: 195.045934
- Max Citation Score: 247.99638
- Similarity Product: 177.12608518523453

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