PATENT CLAIM ANALYSIS

Application Number: 15996483
Application Type: Utility
Filing Date: 2018-06
Publication Date: 2019-05
Patent Classification: ["365", "185120"]

Abstract:
At least one latch of a page buffer of a nonvolatile memory device includes a capacitor that selectively stores a voltage of a sensing node. The capacitor includes at least one first contact having a second height corresponding to a first height of each of cell strings, and at least one second contact to which a ground voltage is supplied. The at least one second contact has a third height corresponding to the first height, disposed adjacent to the at least one first contact, and electrically separated from the at least one first contact.

Claim (Index 14):
A nonvolatile memory device comprising:\n a memory cell array formed in a first area of a substrate; and a page buffer circuit formed in a second area of the substrate and connected to the memory cell array through bit lines, wherein the memory cell array comprises cell strings, each of the cell strings comprising nonvolatile memory cells stacked in a direction perpendicular to the substrate, wherein the page buffer circuit comprises page buffers respectively corresponding to the bit lines, wherein each of the page buffers comprises latches connected to a sensing node, a selection circuit configured to selectively connect the sensing node to a corresponding bit line of the bit lines, and a capacitor connected to the sensing node, and wherein the capacitor comprises at least one first contact to which a sensing voltage of the sensing node is supplied, the at least one first contact having a second height corresponding to a first height of each of the cell strings; and at least one second contact to which a ground voltage is supplied, the at least one second contact having a third height corresponding to the first height, disposed adjacent to the at least one first contact, and electrically separated from the at least one first contact.

Metadata:
- Claim Count in Document: 26.0
- Percentile: 94.0
- Lexical Diversity: 2.17391
- Patent Class: 365.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13289463', '15992840', '13029518', '13280421', '13584990']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8007928630623224
- 35 USC 102 Novelty (BERT): 0.4670829798076414
- Combined Prediction Score: 0.7674218747368544
- Mean Citation Score: 215.18464
- Max Citation Score: 225.6109
- Similarity Product: 196.26523954707383

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 0
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test