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公开(公告)号：US20250068567A1
公开(公告)日：2025-02-27
申请号：US18946009
申请日：2024-11-13
Applicant: Dell Products L.P.
Inventor： Keyur B. Desai
IPC: G06F12/0891 , G06F12/0804 , G06F12/122
Abstract: A cache system that includes a reverse cache and a main cache is disclosed. The reverse cache is configured to identify candidates for insertion into a main cache. The reverse cache stores entries such as fingerprints and index values, which are representations of or that identify data. When the entry has been accessed multiple times or is a candidate for promotion based on operation of the reverse cache, data corresponding to the entry is promoted to the main cache. The main cache is configured to evict entries using recency, frequency, and time-adjustments. The main cache and the reverse cache may be similarly configured with a recent list, a frequent list, and/or ghost lists, but operate differently.
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公开(公告)号：US20250068477A1
公开(公告)日：2025-02-27
申请号：US18455833
申请日：2023-08-25
Applicant: Dell Products L.P.
Inventor： LUCAS A. WILSON , DHARMESH M. PATEL
Abstract: Methods, systems, and devices for providing for providing computer implemented services using managed systems are disclosed. To provide the computer implemented services, hardware components may be bundled into hardware bundles. The hardware bundles may be used to satisfy subscriptions for the services, and limit use of the hardware bundles when subscription limits are reached. The hardware bundles may include direct management hardware components and indirect management hardware components. Limits on use of the hardware bundles may be enforced by analyzing workloads performed by the hardware bundles.
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公开(公告)号：US20250068470A1
公开(公告)日：2025-02-27
申请号：US18455848
申请日：2023-08-25
Applicant: Dell Products L.P.
Inventor： LUCAS A. WILSON , DHARMESH M. PATEL
IPC: G06F9/50
Abstract: Methods, systems, and devices for providing computer implemented services using managed systems are disclosed. To provide the computer implemented services, hardware components may be bundled into hardware bundles. The hardware bundles may be used to satisfy subscriptions for the services, and limit use of the hardware bundles when subscription limits are reached. The hardware bundles may include direct management hardware components and indirect management hardware components. Limits on use of the hardware bundles may be enforced by a variety of control mechanisms.
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公开(公告)号：US20250068330A1
公开(公告)日：2025-02-27
申请号：US18237982
申请日：2023-08-25
Applicant: Dell Products L.P.
Inventor： Lior Kamran , Uri Shabi , Steven A. Morley , Amitai Alkalay
IPC: G06F3/06
Abstract: System-level garbage collection is performed in an SSD-based data storage system employing log-structured writing of data. Respective reclaim unit sizes of the storage devices are identified, wherein each reclaim unit is a unit of programming and erasure used by device-level garbage collection to generate erased reclaim units for allocation for physical data storage. The data is arranged across the storage devices in first and second data units, each first data unit being of a first size U equal to the product of R and a stripe width W, each second data unit including a respective set of first data units which occupy a maximum-size reclaim unit of a storage device among those storing the first data units. The system-level garbage collection is operated with second-data-unit granularity to regularly generate empty second data units for allocation in the log-structured writing of data, reducing write amplification and device wear.
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公开(公告)号：US20250067821A1
公开(公告)日：2025-02-27
申请号：US18454972
申请日：2023-08-24
Applicant: Dell Products L.P.
Inventor： Chandra V. KRISHNASWAMY , Bhyrav MUTNURY , William Andrew SMITH , Roshan PAI
IPC: G01R31/70
Abstract: A method may include transmitting first test signals to electrical pathways of a connector-cable interface between a cable and a test circuit board in the absence of and in the presence of mechanical stress applied by a mechanical stressor to the connector-cable interface, performing vector network analysis measurements for one or more electrical parameters based on resultant signals from the electrical pathways resulting from the test signals in the absence of and in the presence of mechanical stress applied by the mechanical stressor to the connector-cable interface, transmitting one or more second test signals to electrical pathways of the connector-cable interface in the presence of mechanical stress applied by the mechanical stressor to the connector-cable interface, and based on differences between the vector network analysis measurements, determining whether or not the connector-cable interface has satisfied signal integrity requirements.
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Patent Agency Ranking
公开(公告)号：US12238887B2
公开(公告)日：2025-02-25
申请号：US17970310
申请日：2022-10-20
Applicant: Dell Products L.P.
Inventor： Tyler Baxter Duncan , Anthony Middleton
Abstract: A modular data center includes: a modular information technology component (MITC), in which the MITC comprises a cooling distribution unit (CDU), a floor, a bottom cooling distribution unit mounting component (CDUMC), a modular over-rack component (MORC), and a top CDUMC, in which the floor comprises a floor track apparatus (FTA), in which the bottom CDUMC affixes the CDU to the FTA, in which the top CDUMC affixes the CDU to the MORC, in which the top CDUMC provides air containment with an internal environment of the MITC; and a modular environmental control component (MECC), in which the MECC comprises a plurality of environmental control components (ECCs) and built-in airflow connection components, in which the built-in airflow connection components remove and supply air to the MITC.
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公开(公告)号：US12238855B2
公开(公告)日：2025-02-25
申请号：US17510542
申请日：2021-10-26
Applicant: Dell Products L.P.
Inventor： Vijender Kumar , Malikarjun Vasa , Bhyrav Mutnury
Abstract: A printed circuit board (PCB) includes first and second signal pads and a guard trace formed on a surface of the PCB. The first and second signal pads are for connecting to signal contacts of a high-speed data communication interface. The guard trace is located between the first signal pad and the second signal pad. The PCB further includes first, second, and third ground vias that couple the guard trace to a ground plane of the PCB. The first ground via is located at a first end of the guard trace. The second ground via is located at a second end of the guard trace. The third ground via is located between the first via and the second via.
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公开(公告)号：US12237479B2
公开(公告)日：2025-02-25
申请号：US17515803
申请日：2021-11-01
Applicant: Dell Products L.P.
Inventor： John P. Harvey
Abstract: A battery module array for use in a battery-powered system may include a plurality of battery modules and a battery management unit configured to control operation of the plurality of battery modules, and further configured to, in response to a critical condition occurring with respect to an affected battery module of the plurality of battery modules: establish a discharge firewall comprising the affected battery module and one or more additional battery modules of the plurality of battery modules proximate to the affected battery module and prioritize discharging of the affected battery module and one or more additional battery modules over discharging of those of the plurality of battery modules outside of the discharge firewall.
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公开(公告)号：US12236291B2
公开(公告)日：2025-02-25
申请号：US17209271
申请日：2021-03-23
Applicant: Dell Products, L.P.
Inventor： Vivek Viswanathan Iyer , Gokul Thiruchengode Vajravel
Abstract: Embodiments of systems and methods for managing an Information Handling System (IHS) using a workspace orchestration system are described. In an illustrative, non-limiting embodiment, an IHS may include computer-executable instructions to, communicate with an operating system (OS) of the IHS to register for receiving one or more event messages, and communicate with the workspace to receive one or more event message subscriptions associated with an application configured in the workspace. The instructions are configured to store the one or more event message subscriptions at a specified location such that, when an event message is received from the OS, and when one the received event message comprises one of the event message subscriptions associated with the application, send the event message to the workspace.
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公开(公告)号：US12236224B2
公开(公告)日：2025-02-25
申请号：US17524949
申请日：2021-11-12
Applicant: Dell Products, L.P.
Inventor： Vivekanandh Narayanasamy Rajagopalan , Gokul Thiruchengode Vajravel , Vivek Viswanathan Iyer
Abstract: Systems and methods for deploying software updates in heterogeneous workspace environments are described. The system for managing workspaces includes computer-executable instructions for obtaining multiple inventories corresponding to multiple workspaces of an IHS, wherein the inventories each include information associated with the applications deployed in its respective workspace. The instructions are further executed to, for each inventory, identify the workspace associated with the inventory, determine which of the applications are to be updated with new software, and deploy the determined new software to the identified workspace.
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