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2400 条记录 (耗时 0.058 秒)

    Systems and methods of providing fault-tolerant file access
    5.
    发明授权
    Systems and methods of providing fault-tolerant file access 有权

    公开(公告)号：US11579785B2

    公开(公告)日：2023-02-14

    申请号：US17062144

    申请日：2020-10-02

    申请人： Quobyte Inc.

    发明人： Felix Hupfeld ,  Felix Langner ,  Robert Döbbelin

    IPC分类号： G06F3/06 ,  G06F11/07

    摘要： Technologies are provided to ensure integrity of erasure coded data that is subject to read and write access from distributed processes. Multiple processes that access erasure coded data can be coordinated in an efficient, scalable and fault-tolerant manner so that integrity of the original data is maintained. The Technologies include a fault-tolerant access coordination protocol that ensures exclusive write access by a client. The coordination protocol achieves scalability by not relying on centralized components, and achieves efficiency and performance by piggy-packing access coordination messages on operations of the underlying erasure coding protocol.

    Multi-LED structures with reduced circuitry
    6.
    发明授权
    Multi-LED structures with reduced circuitry 有权

    公开(公告)号：US11538849B2

    公开(公告)日：2022-12-27

    申请号：US16886625

    申请日：2020-05-28

    申请人： X Display Company Technology Limited

    发明人： Ronald S. Cok ,  Matthew Alexander Meitl

    IPC分类号： H01L27/15 ,  H01L33/62 ,  H01L25/065 ,  H01L33/36

    摘要： A multi-LED structure comprises a first LED and a separate second LED disposed on a common multi-LED native substrate. The LEDs each comprise a common first layer having a cantilever portion and a base portion and a common second layer having a light-emitting emission portion disposed only over the base portion. An LED electrode electrically connects the first LED to the second LED. The cantilever portion extends in a direction different from the base portion or a length of the cantilever portion is less than a distance between the emission portions of the first and second LEDs.

    Polycarbonate polyol compositions and methods
    7.
    发明授权
    Polycarbonate polyol compositions and methods 有权

    公开(公告)号：US11535706B2

    公开(公告)日：2022-12-27

    申请号：US17095827

    申请日：2020-11-12

    申请人： Saudi Aramco Technologies Company

    发明人： Scott D. Allen ,  Geoffrey W. Coates ,  Anna E. Cherian ,  Chris A. Simoneau ,  Alexei A. Gridnev ,  Jay J. Farmer

    IPC分类号： C08G64/34 ,  C08G64/02 ,  C08G18/44

    摘要： In one aspect, the present disclosure encompasses polymerization systems for the copolymerization of CO2 and epoxides comprising 1) a catalyst including a metal coordination compound having a permanent ligand set and at least one ligand that is a polymerization initiator, and 2) a chain transfer agent having two or more sites that can initiate polymerization. In a second aspect, the present disclosure encompasses methods for the synthesis of polycarbonate polyols using the inventive polymerization systems. In a third aspect, the present disclosure encompasses polycarbonate polyol compositions characterized in that the polymer chains have a high percentage of —OH end groups and a high percentage of carbonate linkages. The compositions are further characterized in that they contain polymer chains having an embedded polyfunctional moiety linked to a plurality of individual polycarbonate chains.

    Pixel group and column token display architectures
    9.
    发明授权
    Pixel group and column token display architectures 有权

    公开(公告)号：US11495172B2

    公开(公告)日：2022-11-08

    申请号：US17074596

    申请日：2020-10-19

    申请人： X Display Company Technology Limited

    发明人： Christopher Andrew Bower ,  Ronald S. Cok

    IPC分类号： G09G3/32 ,  H01L25/16 ,  G09G3/3208

    摘要： A flat-panel display comprises a display substrate, an array of pixels distributed in rows and columns over the display substrate, the array having a column-control side, and column controller disposed on the column-control side of the array providing column data to the array of pixels through column-data lines. In some embodiments, rows of pixels in the array of pixels form row groups and each column of pixels in a row group receives column data through a separate column-data line. In some embodiments, each pixel in each column of pixels in the array of pixels is serially connected and each pixel in the array of pixels comprises a token-passing circuit for passing a token through the serially connected column of pixels.

    Modules with integrated circuits and devices
    10.
    发明授权
    Modules with integrated circuits and devices 有权

    公开(公告)号：US11488943B2

    公开(公告)日：2022-11-01

    申请号：US17030347

    申请日：2020-09-23

    申请人： X Display Company Technology Limited

    发明人： Christopher Andrew Bower ,  Matthew Alexander Meitl ,  Ronald S. Cok ,  Salvatore Bonafede ,  Brook Raymond ,  Andrew Tyler Pearson ,  Erik Paul Vick

    IPC分类号： H01L25/16 ,  H01L27/15 ,  H01L25/00 ,  H01L33/54 ,  H01L23/48

    摘要： An example of a pixel module comprises a module substrate having light emitters disposed on a light-emitter surface and a controller disposed on a controller surface opposed to the light-emitter surface. At least one module electrode is electrically connected to the controller and at least one module electrode is electrically connected to each light emitter. An example of a pixel-module wafer comprises a module source wafer comprising sacrificial portions and module anchors, each sacrificial portion laterally separated from an adjacent sacrificial portion by a module anchor and a pixel module disposed entirely over each sacrificial portion. At least one module tether physically connects each of the pixel modules to at least one of the module anchors. An example of a pixel-module display comprises a display substrate, pixel modules disposed on the display substrate and display electrodes disposed on the display substrate, each display electrode electrically connected to a module electrode.