PATENT CLAIM ANALYSIS

Application Number: 15914846
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2018-07
Patent Classification: ["257", "316000"]

Abstract:
The present disclosure relates to a memory cell comprising a vertical selection gate extending in a trench made in a substrate, a floating gate extending above the substrate, and a horizontal control gate extending above the floating gate, wherein the floating gate also extends above a portion of the vertical selection gate over a non-zero overlap distance. Application mainly to the production of a split gate memory cell programmable by hot-electron injection.

Claim (Index 17):
A device, comprising:\n a substrate having a surface; a trench extending into the substrate from the surface; a first gate in the trench; a first dielectric layer on the surface of the substrate and on the first gate; a second gate on the first dielectric layer, the second gate extending at least partially over the first gate and the substrate; and a third gate on the first dielectric layer, the third gate extending at least partially over the first gate and the substrate, the third gate being spaced apart from the second gate.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 90.0
- Lexical Diversity: 1.83333
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14625356', '15365768', '15852826', '15195784', '14528785']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.9370763324082764
- 35 USC 102 Novelty (BERT): 0.5387976924226754
- Combined Prediction Score: 0.8972484684097163
- Mean Citation Score: 379.200278
- Max Citation Score: 389.57745
- Similarity Product: 282.64530845026366

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