PATENT CLAIM ANALYSIS

Application Number: 15900070
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-06
Patent Classification: ["365", "222000"]

Abstract:
A volatile memory device includes a refresh controller configured to control a hidden refresh operation performed on a first portion of memory cells while a valid operation is performed on a second portion of the memory cells. The volatile memory device is configured to perform a regular refresh operation in response to receiving a refresh command. The refresh controller is configured to generate refresh information using a performance indicator of the hidden refresh operation during a first part of a reference time. The volatile memory device is configured to perform a desired number of the regular refresh operation during a remaining part of the reference time based on the refresh information. The desired number of the regular refresh operation is an integer based on a difference between a target number of refresh operations during the reference time and a count value of the hidden refresh operation during the reference time.

Claim (Index 69):
The method of  claim 68 , further comprising:\n updating the refresh information using the refresh controller if the volatile memory device performs at least one of the first refresh operation and the second refresh operation during the reference time after the first part of the reference time; using the memory controller to update the schedule for the second refresh operation based on the updated refresh information; and performing the second refresh operation during the remaining part of the reference time according to the updated schedule.

Metadata:
- Claim Count in Document: 203.0
- Percentile: 88.0
- Lexical Diversity: 2.87037
- Patent Class: 365.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15413907', '13836659', '15194784', '15065211', '15262183']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.8036777162861121
- 35 USC 102 Novelty (BERT): 0.5342057444234599
- Combined Prediction Score: 0.7767305190998468
- Mean Citation Score: 275.37258
- Max Citation Score: 397.54245
- Similarity Product: 308.94967868135865

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