PATENT CLAIM ANALYSIS

Application Number: 16050191
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2020-02
Patent Classification: ["null", "null"]

Abstract:
A semiconductor device includes a transistor having a source/drain and a gate. The semiconductor device also includes a conductive contact for the transistor. The conductive contact provides electrical connectivity to the source/drain or the gate of the transistor. The conductive contact includes a plurality of barrier layers. The barrier layers have different depths from one another.

Claim (Index 1):
A semiconductor device, comprising:\n a transistor having a source/drain and a gate; and a conductive contact for the transistor, the conductive contact providing electrical connectivity to the source/drain or the gate of the transistor; wherein: the conductive contact includes a plurality of barrier layers and a metal portion surrounded by an innermost barrier layer of the barrier layers; the innermost barrier layer is disposed on a side surface, but not a bottom surface, of the metal portion; the barrier layers have different depths from one another; and an upper portion of the conductive contact is surrounded by (n+1) number of the barrier layers, a center portion is surrounded by n number of the barrier layers, and a bottom portion is surrounded by (n\u22121) number of the barrier layers, wherein n is a natural number equal to or greater than 2.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 95.0
- Lexical Diversity: 1.90625
- Patent Class: nan
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15419289', '14739928', '15364488', '14496797', '15905177']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.5369253819169353
- 35 USC 102 Novelty (BERT): 0.4611909991217973
- Combined Prediction Score: 0.5293519436374216
- Mean Citation Score: 136.663576
- Max Citation Score: 152.67288
- Similarity Product: 111.81778112679004

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