PATENT CLAIM ANALYSIS

Application Number: 15899683
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2019-01
Patent Classification: ["257", "334000"]

Abstract:
An integrated circuit device may include a gate dielectric layer on an inner surface of a gate trench of a substrate, a gate structure filling a portion of the gate trench on the gate dielectric layer, and an insulating, capping pattern on an upper surface of the gate structure in the gate trench. The gate structure may include a lower gate line having a first work function, an upper gate line having a second work function lower than the first work function, a first blocking layer between the lower gate line and the upper gate line, and a second blocking layer between the upper gate line and the insulating capping pattern.

Claim (Index 15):
The integrated circuit device of  claim 11 ,\n wherein the gate dielectric layer comprises a first charge trapping region located at a first depth from an upper surface of the substrate and configured to trap fixed charges at a first density and a second charge trapping region between the upper surface of the substrate and the first charge trapping region and configured to trap fixed charges at a second density higher than the first density, and wherein the lower gate line has a sidewall adjacent to the first charge trapping region, and each of the upper gate line and the insulating capping pattern have a respective sidewall adjacent to the second charge trapping region.

Metadata:
- Claim Count in Document: 5.0
- Percentile: 88.0
- Lexical Diversity: 2.975
- Patent Class: 257.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['13779179', '15878990', '15404703', '14151288', '13761376']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9287235326240392
- 35 USC 102 Novelty (BERT): 0.4980536820950122
- Combined Prediction Score: 0.8856565475711364
- Mean Citation Score: 242.175942
- Max Citation Score: 250.644
- Similarity Product: 188.0336002442837

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