PATENT CLAIM ANALYSIS

Application Number: 16140053
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-06
Patent Classification: ["365", "222000"]

Abstract:
A memory controller transmits one or more command pairs of a self-refresh entry command and a subsequent self-refresh exit command to a semiconductor memory device during a refresh period. The semiconductor memory device includes a memory cell array including a plurality of memory cell rows each including a plurality of dynamic memory cells, and a refresh control circuit. The refresh control circuit performs a refresh operation on all of the memory cell rows during the refresh period in a self-refresh mode, the self-refresh mode of the refresh period being configured in response to each self-refresh entry command of the one or more command pairs, for each of the one or more command pairs, the memory controller sequentially transmits during the refresh period at least one self-refresh entry command and at least one self-refresh exit command to the semiconductor memory device separated by one or more time gaps.

Claim (Index 12):
The memory system of  claim 11 , wherein the refresh address output circuit comprises:\n a first multiplexer configured to select one of the counting address and the weak page address in response to the first control signal; and a second multiplexer configured to select one of the changed refresh row address and an output of the first multiplexer to output the refresh row address in response to the second control signal.

Metadata:
- Claim Count in Document: 15.0
- Percentile: 97.0
- Lexical Diversity: 2.85185
- Patent Class: 365.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14793749', '15065211', '15194784', '14858140', '13720998']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.846120936239805
- 35 USC 102 Novelty (BERT): 0.534134775228845
- Combined Prediction Score: 0.814922320138709
- Mean Citation Score: 346.570112
- Max Citation Score: 392.89798
- Similarity Product: 318.68166164506675

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