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4661 条记录 (耗时 0.034 秒)

    Smoke detector
    3.
    发明授权
    Smoke detector 有权

    公开(公告)号：US12125356B2

    公开(公告)日：2024-10-22

    申请号：US18139512

    申请日：2023-04-26

    申请人： Honeywell International Inc.

    发明人： Ronald Knox ,  Bhanusri Yellapragada

    IPC分类号： G08B17/10 ,  G01S7/481 ,  G08B17/107

    CPC分类号： G08B17/107 ,  G01S7/4811

    摘要： A smoke detector, and methods of operating a smoke detector, are described herein. In some examples, one or more embodiments include a laser emitter configured to emit a laser beam that illuminates an object in an area, a light receiver configured to receive light reflected from the illuminated object, and a controller configured to determine, based on the light reflected from the illuminated object, an amount of space in the area that is blocked from a field of view of the smoke detector by the object, and provide an indication responsive to the determined amount of space being above a threshold amount of space.

    Image sensor selection
    5.
    发明授权
    Image sensor selection 有权

    公开(公告)号：US12114062B2

    公开(公告)日：2024-10-08

    申请号：US18368279

    申请日：2023-09-14

    申请人： Micron Technology, Inc.

    发明人： Marta Egorova

    IPC分类号： H04N23/50 ,  H04N23/60 ,  H04N23/90

    CPC分类号： H04N23/64 ,  H04N23/50 ,  H04N23/90

    摘要： Methods and devices related to selecting image sensors are described. In an example, a method can include receiving, at a processing resource of a computing device, first signaling indicative of image data from a plurality of image sensors that are located under a surface of a display of the computing device; receiving, at the processing resource of the computing device, second signaling indicative of display data indicating a first portion of the display is active when the computing device is running an application, determining, at the processing resource, that a first image sensor of the plurality of sensors is closest to the first portion of the display, and selecting the first image sensor of the plurality of sensors closest to the first portion of the display for generating image data for the application.

    Neuromorphic operations using posits
    6.
    发明授权
    Neuromorphic operations using posits 有权

    公开(公告)号：US12112258B2

    公开(公告)日：2024-10-08

    申请号：US18131949

    申请日：2023-04-07

    申请人： Micron Technology, Inc.

    发明人： Vijay S. Ramesh ,  Richard C. Murphy

    IPC分类号： G06N3/065 ,  G06F7/48 ,  G11C11/4063 ,  H03M1/12 ,  H03M1/66

    CPC分类号： G06N3/065 ,  G06F7/48 ,  G11C11/4063 ,  H03M1/12 ,  H03M1/66

    摘要： Systems, apparatuses, and methods related to a neuron built with posits are described. An example system may include a memory device and the memory device may include a plurality of memory cells. The plurality of memory cells can store data including a bit string in an analog format. A neuromorphic operation can be performed on the data in the analog format. The example system may include an analog to digital converter coupled to the memory device. The analog to digital converter may convert the bit string in the analog format stored in at least one of the plurality of memory cells to a format that supports arithmetic operations to a particular level of precision.

    Strategic memory cell reliability management
    7.
    发明授权
    Strategic memory cell reliability management 有权

    公开(公告)号：US12112057B2

    公开(公告)日：2024-10-08

    申请号：US17861233

    申请日：2022-07-10

    申请人： Micron Technology, Inc.

    发明人： Marco Sforzin ,  Daniele Balluchi

    IPC分类号： G06F3/06

    CPC分类号： G06F3/0655 ,  G06F3/0604 ,  G06F3/0673

    摘要： Systems, apparatuses, and methods related to a flip-on-precharge disable operation are described herein. In an example, a flip-on-precharge disable operation can include activating a set of memory cells in a memory device to perform a memory access. The memory device can include a plurality of sets of memory cells corresponding to respective portions of an array of memory cells of the memory device. The flip-on-precharge disable operation can further include receiving signaling indicative of a command for a precharge operation on a set of the plurality of sets of memory cells. The signaling can include one or more bits that indicates whether to disable a randomly performed flip operation on the set of memory cells. The flip-on-precharge disable operation can include, in response to the one or more bits indicating to disable the flip operation, performing the precharge operation without randomly performing the flip operation on the set of memory cells.

    Dynamic prioritization of selector V
    8.
    发明授权
    Dynamic prioritization of selector V 有权

    公开(公告)号：US12106813B2

    公开(公告)日：2024-10-01

    申请号：US17733460

    申请日：2022-04-29

    申请人： Micron Technology, Inc.

    发明人： Pitamber Shukla ,  Avinash Rajagiri ,  Devin Batutis

    IPC分类号： G11C29/02 ,  G06F11/07 ,  G11C29/00 ,  G11C29/04

    CPC分类号： G11C29/02 ,  G06F11/073 ,  G11C29/006 ,  G11C2029/0403

    摘要： Prioritization of VT scans can be performed using particular select gates of a memory device or memory sub-system in the absence of performing such select gate scan operations on all of the select gates of an entire memory die or of all the memory dice of a memory device or memory sub-system. A method for such prioritization of VT scans includes determining quality characteristics of a memory die and altering a threshold voltage applied to the memory die in performance of a select gate scan operation based, at least in part, on the determined quality characteristics of the memory die. Such methods can further include performing the select gate scan operation by applying signaling having the altered threshold voltage to a select gate of the memory die.

    Dual-level refresh management
    9.
    发明授权
    Dual-level refresh management 有权

    公开(公告)号：US12105971B2

    公开(公告)日：2024-10-01

    申请号：US17713652

    申请日：2022-04-05

    申请人： Micron Technology, Inc.

    发明人： Nicola Del Gatto ,  Niccolò Izzo

    IPC分类号： G06F12/00 ,  G06F3/06

    CPC分类号： G06F3/0632 ,  G06F3/0604 ,  G06F3/0679

    摘要： Methods, systems, and devices related to determining whether a target address of a memory array associated with an access request is stored in a CAM. If the target address is stored in the CAM, the CAM may be updated to increment an access count of a target row corresponding to the target address. If the target row exceeds a first threshold value, rows of the memory array directly adjacent to the target row may be refreshed. If the target address is not stored in the CAM, the target address may be written to the CAM. The CAM may be updated to increment an access count of an address of a bank including the target row corresponding to the target address.