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公开(公告)号：US11023137B2
公开(公告)日：2021-06-01
申请号：US16415068
申请日：2019-05-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung-San Kim , Kyung Ho Kim , Seokhwan Kim , Seunguk Shin , Jihyun Lim
Abstract: A computer system includes a host and a storage device. The host provides an input/output request (IO request). The storage device receives the IO request from the host and sends an interrupt informing input/output completion (IO completion) to the host after completing the IO request. The host adjusts the number of generated interrupts of the storage device using the number of delayed IOs. The computer system may adaptively control interrupt generation of the storage device based on a load status of a CPU or the number of delayed IOs. The interrupt generation of the storage device may be adjusted to obtain a CPU gain without loss of performance or processing time of the computer system.
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公开(公告)号：US20180341582A1
公开(公告)日：2018-11-29
申请号：US16056781
申请日：2018-08-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangkwon Moon , Kyung Ho Kim , Seunguk Shin , Sung Won Jung
IPC: G06F12/02
Abstract: An access method of a nonvolatile memory device included in a user device includes receiving a write request to write data into the nonvolatile memory device; detecting an application issuing the write request, a user context, a queue size of a write buffer, an attribute of the write-requested data, or an operation mode of the user device; and deciding one of a plurality of write modes to use for writing the write-requested data into the nonvolatile memory device according to the detected information. The write modes have different program voltages and verify voltage sets.
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3.发明申请公开(公告)号：US20190272107A1
公开(公告)日：2019-09-05
申请号：US16415068
申请日：2019-05-17
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung-San Kim , Kyung Ho Kim , Seokhwan Kim , Seunguk Shin , Jihyun Lim
Abstract: A computer system includes a host and a storage device. The host provides an input/output request (IO request). The storage device receives the IO request from the host and sends an interrupt informing input/output completion (IO completion) to the host after completing the IO request. The host adjusts the number of generated interrupts of the storage device using the number of delayed IOs. The computer system may adaptively control interrupt generation of the storage device based on a load status of a CPU or the number of delayed IOs. The interrupt generation of the storage device may be adjusted to obtain a CPU gain without loss of performance or processing time of the computer system.
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公开(公告)号：US10042754B2
公开(公告)日：2018-08-07
申请号：US14302696
申请日：2014-06-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangkwon Moon , Kyung Ho Kim , Seunguk Shin , Sung Won Jung
IPC: G06F12/02
Abstract: An access method of a nonvolatile memory device included in a user device includes receiving a write request to write data into the nonvolatile memory device; detecting an application issuing the write request, a user context, a queue size of a write buffer, an attribute of the write-requested data, or an operation mode of the user device; and deciding one of a plurality of write modes to use for writing the write-requested data into the nonvolatile memory device according to the detected information. The write modes have different program voltages and verify voltage sets.
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5.发明申请USER DEVICE INCLUDING A NONVOLATILE MEMORY DEVICE AND A DATA WRITE METHOD THEREOF 审中-公开包括非易失性存储器件的用户设备及其数据写入方法公开(公告)号：US20140372678A1
公开(公告)日：2014-12-18
申请号：US14302696
申请日：2014-06-12
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangkwon Moon , Kyung Ho Kim , Seunguk Shin , Sung Won Jung
IPC: G06F12/02
CPC classification number: G06F12/0246 , G06F2212/7207 , Y02D10/13
Abstract: An access method of a nonvolatile memory device included in a user device includes receiving a write request to write data into the nonvolatile memory device; detecting an application issuing the write request, a user context, a queue size of a write buffer, an attribute of the write-requested data, or an operation mode of the user device; and deciding one of a plurality of write modes to use for writing the write-requested data into the nonvolatile memory device according to the detected information. The write modes have different program voltages and verify voltage sets.
Abstract translation: 包括在用户装置中的非易失性存储装置的访问方法包括：接收写入请求以将数据写入非易失性存储装置; 检测发出写请求的应用，用户上下文，写缓冲器的队列大小，写请求数据的属性或用户设备的操作模式; 以及根据检测到的信息，确定用于将写入请求的数据写入非易失性存储器件的多个写入模式之一。 写入模式具有不同的编程电压并验证电压组。
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Patent Agency Ranking
公开(公告)号：US11860774B2
公开(公告)日：2024-01-02
申请号：US17386782
申请日：2021-07-28
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangkwon Moon , Kyung Ho Kim , Seunguk Shin , Sung Won Jung
IPC: G06F12/02
CPC classification number: G06F12/0246 , G06F2212/7207 , Y02D10/00
Abstract: An access method of a nonvolatile memory device included in a user device includes receiving a write request to write data into the nonvolatile memory device; detecting an application issuing the write request, a user context, a queue size of a write buffer, an attribute of the write-requested data, or an operation mode of the user device; and deciding one of a plurality of write modes to use for writing the write-requested data into the nonvolatile memory device according to the detected information. The write modes have different program voltages and verify voltage sets.
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公开(公告)号：US11543968B2
公开(公告)日：2023-01-03
申请号：US17307098
申请日：2021-05-04
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung-San Kim , Kyung Ho Kim , Seokhwan Kim , Seunguk Shin , Jihyun Lim
Abstract: A computer system includes a host and a storage device. The host provides an input/output request (IO request). The storage device receives the IO request from the host and sends an interrupt informing input/output completion (IO completion) to the host after completing the IO request. The host adjusts the number of generated interrupts of the storage device using the number of delayed IOs. The computer system may adaptively control interrupt generation of the storage device based on a load status of a CPU or the number of delayed IOs. The interrupt generation of the storage device may be adjusted to obtain a CPU gain without loss of performance or processing time of the computer system.
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公开(公告)号：US11093384B2
公开(公告)日：2021-08-17
申请号：US16877802
申请日：2020-05-19
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangkwon Moon , Kyung Ho Kim , Seunguk Shin , Sung Won Jung
IPC: G06F12/02
Abstract: An access method of a nonvolatile memory device included in a user device includes receiving a write request to write data into the nonvolatile memory device; detecting an application issuing the write request, a user context, a queue size of a write buffer, an attribute of the write-requested data, or an operation mode of the user device; and deciding one of a plurality of write modes to use for writing the write-requested data into the nonvolatile memory device according to the detected information. The write modes have different program voltages and verify voltage sets.
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公开(公告)号：US10657042B2
公开(公告)日：2020-05-19
申请号：US16056781
申请日：2018-08-07
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Sangkwon Moon , Kyung Ho Kim , Seunguk Shin , Sung Won Jung
IPC: G06F12/02
Abstract: An access method of a nonvolatile memory device included in a user device includes receiving a write request to write data into the nonvolatile memory device; detecting an application issuing the write request, a user context, a queue size of a write buffer, an attribute of the write-requested data, or an operation mode of the user device; and deciding one of a plurality of write modes to use for writing the write-requested data into the nonvolatile memory device according to the detected information. The write modes have different program voltages and verify voltage sets.
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10.发明授权公开(公告)号：US10318174B2
公开(公告)日：2019-06-11
申请号：US15598850
申请日：2017-05-18
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyung-San Kim , Kyung Ho Kim , Seokhwan Kim , Seunguk Shin , Jihyun Lim
Abstract: A computer system includes a host and a storage device. The host provides an input/output request (IO request). The storage device receives the request from the host and sends an interrupt informing input/output completion (IO completion) to the host after completing the IO request. The host adjusts the number of generated interrupts of the storage device using the number of delayed IOs. The computer system may adaptively control interrupt generation of the storage device based on a load status of a CPU or the number of delayed IOs. The interrupt generation of the storage device may be adjusted to obtain a CPU gain without loss of performance or processing time of the computer system.
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