Enhanced multi-stream operations

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United States of America Patent

PATENT NO 9880780
SERIAL NO

15046439

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A Solid State Drive (SSD) (505) may include circuitry to receive data from streams (305, 320, 335, 350). Each stream (305, 320, 335, 350) may have a Time-To-Live (TTL) (310, 325, 340, 355). Selection logic (525) may select a stream (305, 320, 335, 350) to write to a block (103). Writing logic (530) may then write data from the selected stream (905) to the block (103). The SSD (505) may change which stream (305, 320, 335, 350) is written to the block (103) over time. As a result, the data stored in the block (103) should expire sooner overall, making garbage collection of the block (103) more efficient.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG ELECTRONICS CO LTDGYEONGGI DO SOUTH KOREA GYEONGGI-DO

International Classification(s)

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  • 2016 Application Filing Year
  • G06F Class
  • 60255 Applications Filed
  • 46180 Patents Issued To-Date
  • 76.65 % Issued To-Date
Click to zoom InYear of Issuance% of Matters IssuedCumulative IssuancesYearly Issuances20162017201820192020202120222023202420250255075100

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Changho San Jose, US 130 765
Martineau, Jason San Jose, US 41 285

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Patent Citation Ranking

  • 2 Citation Count
  • G06F Class
  • 20.77 % this patent is cited more than
  • 7 Age
Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges785123150394313806693311801076047295401 - 1011 - 2021 - 3031 - 4041 - 5051 - 6061 - 7071 - 8081 - 9091 - 100100 +02000400060008000100001200014000160001800020000220002400026000

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