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488 条记录 (耗时 0.043 秒)

    Ice cube tray box for facilitating ice making and ice removing
    3.
    发明授权
    Ice cube tray box for facilitating ice making and ice removing 有权

    公开(公告)号：US12007155B2

    公开(公告)日：2024-06-11

    申请号：US17702800

    申请日：2022-03-24

    申请人： Jian Li

    发明人： Jian Li

    IPC分类号： F25C1/24

    CPC分类号： F25C1/24 ,  F25C2400/06

    摘要： An ice cube tray box for facilitating ice making and ice removing, which includes a box body, a cover body arranged at an open end of the box body, and an ice cube tray body arranged inside the box body, wherein a vertical upward rib assembly is arranged on an inner wall of the box body, a notch assembly matched with the rib assembly in use is arranged on an outer edge of the ice cube tray body, an ice removing plate for facilitating ice removing is clamped and arranged on the inner side of the cover body, and ice knocking columns are integrally arranged on the ice removing plate.

    Novel Baby Holder
    4.
    发明公开
    Novel Baby Holder 审中-公开

    公开(公告)号：US20240016311A1

    公开(公告)日：2024-01-18

    申请号：US17865496

    申请日：2022-07-15

    申请人： Jian Li

    发明人： Jian Li

    IPC分类号： A47D1/04

    CPC分类号： A47D1/04

    摘要： The present invention is a novel baby holder with a main body configured having a central cavity constructed and arrange to hold a baby with the main cavity having a front pair of retractable legs and a rear pair of retractable legs.

    Vaned valve for exhaust gas recirculation line
    6.
    发明授权
    Vaned valve for exhaust gas recirculation line 有权

    公开(公告)号：US11441521B2

    公开(公告)日：2022-09-13

    申请号：US16627309

    申请日：2017-08-15

    申请人： VOLVO TRUCK CORPORATION ,  Jian Li ,  John Lowe

    发明人： Jian Li ,  John Lowe

    IPC分类号： F02M26/71 ,  F02M26/68 ,  F02M26/16 ,  F02M26/21 ,  F02M26/53 ,  F02M26/69

    摘要： A valve for m exhaust gas recirculation Mae in an engine includes a first barrel connectable to a first group of cylinders, a second barrel connectable to a second group of cylinders, and a center barrel between the first and second barrels and connectable to an intake of the engine, A poppet valve with two valve heads mounted on a valve stem is provided to open and close openings between the first and second barrels, with one of the valve beads of the poppet valve opening into the center barrel Vanes are provided in the center barrel to direct flow from the opening by the valve bead that opens into the center barrel toward the outlet opening.

    Self-aligned trench MOSFET and method of manufacture
    9.
    发明授权
    Self-aligned trench MOSFET and method of manufacture 有权

    公开(公告)号：US09947770B2

    公开(公告)日：2018-04-17

    申请号：US12015723

    申请日：2008-01-17

    申请人： Jian Li ,  Kuo-In Chen ,  Kyle Terril

    发明人： Jian Li ,  Kuo-In Chen ,  Kyle Terril

    IPC分类号： H01L29/66 ,  H01L29/10 ,  H01L29/417 ,  H01L29/78 ,  H01L29/45 ,  H01L29/49

    CPC分类号： H01L29/66734 ,  H01L29/1095 ,  H01L29/41766 ,  H01L29/456 ,  H01L29/4925 ,  H01L29/4933 ,  H01L29/66719 ,  H01L29/66727 ,  H01L29/7813

    摘要： A trench metal-oxide-semiconductor field effect transistor (MOSFET), in accordance with one embodiment, includes a drain region, a plurality of gate regions disposed above the drain region, a plurality of gate insulator regions each disposed about a periphery of a respective one of the plurality of gate regions, a plurality of source regions disposed in recessed mesas between the plurality of gate insulator regions, a plurality of body regions disposed in recessed mesas between the plurality of gate insulator regions and between the plurality of source regions and the drain region. The MOSFET also includes a plurality of body contact regions disposed in the each body region adjacent the plurality of source regions, a plurality of source/body contact spacers disposed between the plurality of gate insulator regions above the recessed mesas, a source/body contact disposed above the source/body contact spacers, and a plurality of source/body contact plugs disposed between the source/body contact spacers and coupling the source/body contact to the plurality of body contact regions and the plurality of source regions.

    Porous ceramic material, manufacturing method and use thereof
    10.
    发明授权
    Porous ceramic material, manufacturing method and use thereof 有权

    公开(公告)号：US09648909B2

    公开(公告)日：2017-05-16

    申请号：US14814093

    申请日：2015-07-30

    申请人： SHENZHEN SMOORE TECHNOLOGY LIMITED ,  Hongming Zhou ,  Jian Li

    发明人： Hongming Zhou ,  Qinglu Xia ,  Kaiwen Xiao ,  Jian Li ,  Pingkun Liu

    IPC分类号： C04B38/00 ,  A24F47/00 ,  B05B17/00 ,  B28B1/24 ,  B28B11/24 ,  C03C11/00

    CPC分类号： A24F47/008 ,  B05B17/00 ,  B28B1/24 ,  B28B11/243 ,  C03C11/00

    摘要： The present invention relates to a manufacturing method of a porous ceramic material, which includes the following steps: mixing a silicate material and a porogen to obtain a premix, wherein the silicate material includes sodium silicate and other compounds being at least one selected from the group consisting of oxides, nitrides, and carbides; drying the premix to obtain a silicate aggregate; mixing the silicate aggregate and an adhesive to obtain an injection molding material, wherein in a weight percentage, the silicate aggregate is in the range of from 50% to 60%, the adhesive is in the range of from 40% to 50%; injection molding the injection molding material to obtain a green body; and degumming and calcinating the green body successively to obtain the porous ceramic material. In the aforementioned manufacturing method of the porous ceramic material, the space-holder method is combined with the injection molding method, such that the obtained porous ceramic material has a high porosity, controllable pore sizes and good mechanical properties. In addition, compared with the dry pressing process, the use of the injection molding process can significantly improve the production efficiency, and is suitable for large-scale production.