PATENT CLAIM ANALYSIS

Application Number: 16111237
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["257", "326000"]

Abstract:
A NOR flash memory comprising a memory cell having a three-dimensional structure for saving power consumption is provided. The flash memory of the present invention includes a pillar part, a charge accumulating part, an insulating part, a control gate and a selecting gate. The pillar part extends in a vertical direction from a surface of a substrate and includes a conductive semiconductor material. The charge accumulating part is formed by surrounding the pillar part. The insulating part is formed by surrounding the pillar part. The control gate is formed by surrounding the charge accumulating part. The selecting gate is formed by surrounding the insulating part. One end of the pillar part is electrically connected to a bit line via a contact hole and another one end of the pillar part is electrically connected to a conductive region formed on the surface of the substrate.

Claim (Index 1):
A NOR flash memory comprising:\n a substrate; a pillar part extending in a vertical direction from a surface of the substrate, and comprising a conductive semiconductor material; a charge accumulating part formed by surrounding the pillar part; an insulating part formed by surrounding the pillar part; a control gate formed by surrounding the charge accumulating part; and a selecting gate formed by surrounding the insulating part, wherein one end of the pillar part is electrically connected to a bit line via a contact hole, another one end of the pillar part is electrically connected to a reference potential which is supplied to the substrate, wherein the charge accumulating part and the control gate defines a memory cell which is connected in series to a selecting transistor comprising the insulating part and the selecting gate.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 96.0
- Lexical Diversity: 2.54098
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12491395', '11716672', '11201264', '11961211', '13697905']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.913425355663394
- 35 USC 102 Novelty (BERT): 0.4808153791375447
- Combined Prediction Score: 0.8701643580108092
- Mean Citation Score: 195.85970000000003
- Max Citation Score: 199.5146
- Similarity Product: 149.37627635655403

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