PATENT CLAIM ANALYSIS

Application Number: 15909579
Application Type: Utility
Filing Date: 2018-03
Publication Date: 2019-03
Patent Classification: ["257", "004000"]

Abstract:
A memory device includes: a wiring; an electrode that includes a first portion provided on the wiring, and a second portion provided on the first portion; a first pillar and a second pillar that are provided inside the second portion; a first conductive layer that is provided below the first pillar; and a second conductive layer that is provided below the second pillar. The second portion includes a first conductive portion provided around the first pillar and including a first conductive material, a second conductive portion provided around the second pillar and containing the first conductive material, and a third conductive portion provided around the first and second conductive portions, containing a second conductive material, and electrically connected to the first portion and the first and second conductive portions. The first portion includes the second conductive material.

Claim (Index 11):
A method of manufacturing a memory device, comprising:\n providing a wiring; forming a first insulator on the wiring; forming a first conductive layer extending in a first direction on the first insulator; forming a second conductive layer extending in the first direction on the first insulator; forming a first pillar electrically connected to the first conductive layer on the first conductive layer; forming a second pillar electrically connected to the second conductive layer on the second conductive layer; forming a second insulator around the first and second pillars; forming a hole penetrating through the first and second insulators on the wiring to expose the wiring; removing portions of the second insulator around the first and second pillars and around the hole; forming a first conductive portion including a first conductive material around the first pillar; forming a second conductive portion including the first conductive material around the second pillar; and forming an electrode which includes a first portion and a second portion, wherein the first portion is provided on the wiring and includes the second conductive material and is electrically connected to the wiring, and the second portion is provided on the first portion and includes a third conductive portion electrically connected to the first portion, includes the second conductive material, and is electrically connected to the first and second conductive portions, wherein the electrode is formed such that the first and second pillars are provided inside the second portion of the electrode.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 90.0
- Lexical Diversity: 4.05405
- Patent Class: 257.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['12980856', '15855186', '15864388', '15867951', '15906890']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8941624243365409
- 35 USC 102 Novelty (BERT): 0.4868907973663526
- Combined Prediction Score: 0.8534352616395221
- Mean Citation Score: 177.32723
- Max Citation Score: 181.0224
- Similarity Product: 130.0885294029236

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