公开(公告)号：US20250156330A1

公开(公告)日：2025-05-15

申请号：US18757476

申请日：2024-06-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ramdas KACHARE ,  Mohammadreza SOLTANIYEH ,  Jimmy LAU ,  Hingkwan HUEN

IPC: G06F12/0862 ,  G06F11/30 ,  G06F11/34

Abstract: A tiered memory device is disclosed. The tiered memory device may include a first memory and a second memory. A monitoring circuit may monitor the first memory to generate a heat map and a miss map based at least in part on a request received from a processor. A policy engine may evict a first data from the first memory to the second memory and may prefetch a second data from the second memory to the first memory based at least in part on the heat map and the miss map.

公开(公告)号：US20230195320A1

公开(公告)日：2023-06-22

申请号：US18108575

申请日：2023-02-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ramdas KACHARE ,  Dongwan ZHAO ,  Jimmy LAU ,  Luis Vitorio CARGNINI ,  Joseph FINDLEY

IPC: G06F3/06

CPC classification number: G06F3/0613 ,  G06F3/0656 ,  G06F3/0673

Abstract: A multi-function device is disclosed. The multi-function device may include a first connector for communicating with a storage device, a second connector for communicating with a first computational storage unit, a third connector for communicating with a second computational storage unit, and a fourth connector for communicating with a host processor. The multi-function device is configured to expose the storage device and the first computational storage unit to the host processor via the fourth connector.

公开(公告)号：US20240311318A1

公开(公告)日：2024-09-19

申请号：US18513496

申请日：2023-11-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ramdas P. KACHARE ,  Jimmy LAU ,  Amir BEYGI ,  Mohammadreza SOLTANIYEH ,  Tinh LAC ,  Divya SUBBANNA ,  Mostafa AGHAEE ,  Dongwan ZHAO ,  William TIEN ,  Varadraj Ninad SINAI KAKODKAR ,  Luis Vitorio CARGNINI

IPC: G06F13/16 ,  G06F13/40 ,  G06F13/42

CPC classification number: G06F13/1694 ,  G06F13/404 ,  G06F13/4221

Abstract: A device is disclosed. An interface may connect the device to a processor. The interface may support a first protocol. A first storage and a second storage may the data. The second storage may support a second protocol different from the first protocol. A controller may be connected to the interface and the first storage. A bridge may be connected to the interface, the first storage, and the second storage. The bridge may include a filter configured to coordinate a data transfer between the first storage and the second storage.

公开(公告)号：US20230051553A1

公开(公告)日：2023-02-16

申请号：US17669351

申请日：2022-02-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ramdas P. KACHARE ,  Hingkwan HUEN ,  Jimmy LAU ,  Howard R. BUTLER ,  Xuebin YAO

IPC: G06F13/16 ,  G06F13/42 ,  G06F15/173 ,  H04L67/1097 ,  H04L67/104

Abstract: A multi-function device is disclosed. A first port may be used to communicate with a host processor. A second port may be used to communicate with a storage device. A third port may be used to communicate with a computational storage unit. Circuit may be used to route a message from the host processor to at least one of the storage device or the computational storage unit.

公开(公告)号：US20240397152A1

公开(公告)日：2024-11-28

申请号：US18238449

申请日：2023-08-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ramdas P. KACHARE ,  Dongwan ZHAO ,  Jimmy LAU ,  Luis Vitorio CARGNINI ,  Joseph FINDLEY

IPC: H04N21/454 ,  H04N21/44

Abstract: A device is disclosed. The device may include a storage device to store a content stream, and a network interface device to transmit a filtered content stream. A processing circuit may be connected to the storage device and the network interface device. The processing circuit may apply a filtering policy to the content stream to produce the filtered content stream.

公开(公告)号：US20240211418A9

公开(公告)日：2024-06-27

申请号：US17669351

申请日：2022-02-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ramdas P. KACHARE ,  Hingkwan HUEN ,  Jimmy LAU ,  Howard R. BUTLER ,  Xuebin YAO

IPC: G06F13/16 ,  G06F13/42 ,  G06F15/173 ,  H04L67/104 ,  H04L67/1097

CPC classification number: G06F13/1673 ,  G06F13/4221 ,  G06F15/17331 ,  H04L67/104 ,  H04L67/1097

Abstract: A multi-function device is disclosed. A first port may be used to communicate with a host processor. A second port may be used to communicate with a storage device. A third port may be used to communicate with a computational storage unit. Circuit may be used to route a message from the host processor to at least one of the storage device or the computational storage unit.

公开(公告)号：US20210247935A1

公开(公告)日：2021-08-12

申请号：US17105497

申请日：2020-11-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Amir BEYGI ,  Jimmy LAU ,  Ramdas P. KACHARE

IPC: G06F3/06

Abstract: A multiple function storage device is disclosed. The multiple function storage device may include an enclosure, a storage device associated with the enclosure, and an bridging device associated with the enclosure. The storage device may include a connector to receive a first message using a first protocol originating at a host, a physical function (PF) and a virtual function (VF) exposed by the storage device via the connector, storage for data relating to the first message, and a controller to manage writing a write data to the storage and reading a read data from the storage. The bridging device may include an embedded network interface controller (eNIC) to receive a second message using a second protocol from the host, a write buffer to store the write data to be written to the storage device by the host, a read buffer to store the read data to be read from the storage device for the host, a bridge circuit to translate the second message using the second protocol into the first message using the first protocol, and a root port to identify the storage device and to transmit the first message to the VF. The bridging device may be configured to map the host to the VF.

公开(公告)号：US20240311049A1

公开(公告)日：2024-09-19

申请号：US18515218

申请日：2023-11-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ramdas P. KACHARE ,  Jimmy LAU ,  Mohammadreza SOLTANIYEH ,  Amir BEYGI ,  Tinh LAC ,  Divya SUBBANNA ,  Mostafa AGHAEE ,  Dongwan ZHAO ,  William TIEN ,  Varadraj Ninad SINAI KAKODKAR ,  Luis Vitorio CARGNINI

IPC: G06F3/06

CPC classification number: G06F3/0659 ,  G06F3/0611 ,  G06F3/0673

Abstract: A memory device is disclosed. The memory device may include an interface to connect the memory device to a processor, a first storage for a data, and a second storage for the data. A controller may process a request received from the processor via the interface using the first storage or the second storage. A policy engine may instruct the controller regarding a storing of the data in the first storage or the second storage.

公开(公告)号：US20230359395A1

公开(公告)日：2023-11-09

申请号：US18222420

申请日：2023-07-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Amir BEYGI ,  Jimmy LAU ,  Ramdas P. KACHARE

IPC: G06F3/06

CPC classification number: G06F3/0659 ,  G06F3/0664 ,  G06F3/0679 ,  G06F3/061 ,  G06F2212/7203

Abstract: A multiple function storage device is disclosed. The multiple function storage device may include an enclosure, a storage device associated with the enclosure, and an bridging device associated with the enclosure. The storage device may include a connector to receive a first message using a first protocol originating at a host, a physical function (PF) and a virtual function (VF) exposed by the storage device via the connector, storage for data relating to the first message, and a controller to manage writing a write data to the storage and reading a read data from the storage. The bridging device may include an embedded network interface controller (eNIC) to receive a second message using a second protocol from the host, a write buffer to store the write data to be written to the storage device by the host, a read buffer to store the read data to be read from the storage device for the host, a bridge circuit to translate the second message using the second protocol into the first message using the first protocol, and a root port to identify the storage device and to transmit the first message to the VF. The bridging device may be configured to map the host to the VF.

公开(公告)号：US20230198740A1

公开(公告)日：2023-06-22

申请号：US18108578

申请日：2023-02-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ramdas KACHARE ,  Dongwan ZHAO ,  Jimmy LAU

IPC: H04L9/00

CPC classification number: H04L9/008

Abstract: A multi-function device is disclosed. The multi-function device may include a first connector for communicating with a storage device, a second connector for communicating with a Fully Homomorphic Encryption (FHE) circuit, and a third connector for communicating with a host processor. The multi-function device is configured to expose the storage device to the host processor via the third connector.