Memory controller, storage device, information processing system, and method of controlling memory
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jun 11, 2019
Grant Date -
Jan 11, 2018
app pub date -
Oct 19, 2015
filing date -
Jan 22, 2015
priority date (Note) -
In Force
status (Latency Note)
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Abstract
Writing time is shortened even in a memory writing time for each access unit is not constant. A writing time prediction information holding unit holds writing time prediction information for predicting the writing time in a plurality of memory modules for each of a plurality of memory modules. A request selecting unit preferentially selects a write request of which longer writing time is predicted out of a plurality of write requests requiring writing in each of a plurality of memory modules on the basis of the writing time prediction information.
First Claim
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International Classification(s)
- 2015 Application Filing Year
- G06F Class
- 57200 Applications Filed
- 45873 Patents Issued To-Date
- 80.20 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 3 Citation Count
- G06F Class
- 26.03 % this patent is cited more than
- 6 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Dec 11, 2026 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Dec 11, 2030 |
