PATENT CLAIM ANALYSIS

Application Number: 15914113
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-02
Patent Classification: ["257", "326000"]

Abstract:
Semiconductor devices and methods of forming the same are provided. Semiconductor devices may include a plurality of gate electrodes that are stacked on a substrate and are spaced apart from each other in a vertical direction and a channel region extending through the plurality of gate electrodes in the vertical direction. Each of the plurality of gate electrodes may include a first conductive layer defining a recess recessed toward the channel region, and a second conductive layer in the recess defined by the first conductive layer. A first concentration of impurities in the second conductive layer may be higher than a second concentration of the impurities in the first conductive layer, and the impurities may include nitrogen (N).

Claim (Index 3):
The semiconductor device of  claim 2 , wherein a nitrogen concentration in the second conductive layer is lower than a concentration of fluorine, chlorine, and carbon in the second conductive layer.

Metadata:
- Claim Count in Document: 2.0
- Percentile: 90.0
- Lexical Diversity: 2.29091
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14713039', '13796394', '15249590', '15466111', '14875840']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9252748023533728
- 35 USC 102 Novelty (BERT): 0.4693541284430628
- Combined Prediction Score: 0.8796827349623418
- Mean Citation Score: 206.38694
- Max Citation Score: 209.49928
- Similarity Product: 184.60888323598863

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