PATENT CLAIM ANALYSIS

Application Number: 15952854
Application Type: Utility
Filing Date: 2018-04
Publication Date: 2019-06
Patent Classification: ["365", "230060"]

Abstract:
An address decoder and a semiconductor memory device including the same are disclosed, which relate to a technology for a decoding circuit configured to decode a column address. The address decoder includes a pre-decoder and a column decoder. The pre-decoder divides a plurality of pre-decoding signals into at least one column address group by decoding column addresses, outputs the pre-decoding signals for each group, and outputs a second pre-decoding signal group which is an inverted signal of a first pre-decoding signal group from among the plurality of pre-decoding signals. The column decoder outputs column selection signals by decoding the plurality of pre-decoding signals in a manner that operation of a metal oxide semiconductor (MOS) transistor is controlled by the first pre-decoding signal group and the second pre-decoding signal group.

Claim (Index 16):
A semiconductor memory device comprising:\n an address decoder configured to output column selection signals by decoding column addresses, and allow operations of respective metal oxide semiconductor (MOS) transistors to be controlled in different voltage levels not only by a first pre-decoding signal group but also by a second pre-decoding signal group which is an inverted signal of the first pre-decoding signal from among a plurality of pre-decoding signals acquired by decoding of the column addresses; and a cell array configured to access cell data selected by the column selection signal.

Metadata:
- Claim Count in Document: 14.0
- Percentile: 91.0
- Lexical Diversity: 2.22581
- Patent Class: 365.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['13846371', '13780280', '15083056', '11524027', '11590703']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7724786291118522
- 35 USC 102 Novelty (BERT): 0.4885935832489811
- Combined Prediction Score: 0.744090124525565
- Mean Citation Score: 236.15805600000004
- Max Citation Score: 247.83064
- Similarity Product: 200.9916213827324

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

Dataset: test