PATENT CLAIM ANALYSIS

Application Number: 15965878
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-05
Patent Classification: ["257", "379000"]

Abstract:
A semiconductor device includes: a metal thin film disposed on a semiconductor substrate; and first and second contact structures disposed on the metal thin film, wherein the first and second contact structures are laterally spaced from each other by a dummy layer that comprises at least one polishing resistance material.

Claim (Index 11):
The device of  claim 9 , wherein the thin film is formed of a metal material selected from a group consisting of: titanium (Ti), tantalum (Ta), titanium nitride (TiN), tantalum nitride (TaN), tungsten (W), tungsten nitride (WN), and a combination thereof.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 91.0
- Lexical Diversity: 1.38462
- Patent Class: 257.0
- Transitional Phrase Type: closed
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['12701698', '15627835', '14944436', '13316641', '14837580']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9246858910070652
- 35 USC 102 Novelty (BERT): 0.4745035685765511
- Combined Prediction Score: 0.8796676587640136
- Mean Citation Score: 141.85533800000005
- Max Citation Score: 153.7826
- Similarity Product: 108.33043106300828

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

Dataset: test