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    EMBEDDED THREE-DIMENSIONAL ELECTRODE CAPACITOR
    1.
    发明申请
    EMBEDDED THREE-DIMENSIONAL ELECTRODE CAPACITOR 有权

    公开(公告)号：US20220084936A1

    公开(公告)日：2022-03-17

    申请号：US17024507

    申请日：2020-09-17

    Applicant: Intel Corporation

    Inventor： Wei QIAN ,  Cung TRAN ,  Sungbong PARK ,  John HECK ,  Mark ISENBERGER ,  Seth SLAVIN ,  Mengyuan HUANG ,  Kelly MAGRUDER ,  Harel FRISH ,  Reece DEFREES ,  Zhi LI

    IPC: H01L23/522 ,  H01L23/528

    Abstract: Embedded three-dimensional electrode capacitors, and methods of fabricating three-dimensional electrode capacitors, are described. In an example, an integrated circuit structure includes a first metallization layer above a substrate, the first metallization layer having a first conductive structure in a first dielectric layer, the first conductive structure having a honeycomb pattern. An insulator structure is on the first conductive structure of the first metallization layer. A second metallization layer is above the first metallization layer, the second metallization layer having a second conductive structure in a second dielectric layer, the second conductive structure on the insulator structure, and the second conductive structure having the honeycomb pattern.

    HIGH END IMAGING RADAR
    2.
    发明申请
    HIGH END IMAGING RADAR 有权

    公开(公告)号：US20220196821A1

    公开(公告)日：2022-06-23

    申请号：US17369994

    申请日：2021-07-08

    Applicant: Intel Corporation

    Inventor： Arnaud AMADJIKPE ,  Timo Sakari HUUSARI ,  Tae Young YANG ,  Hossein ALAVI ,  Steven CALLENDER ,  Bradley JACKSON ,  Ofer MARKISH ,  Woorim SHIN ,  Shengbo XU ,  Zhen ZHOU ,  Wei QIAN ,  Mengyuan HUANG

    IPC: G01S13/42 ,  G01S13/89

    Abstract: A radar device may include a digital to analog converter (DAC) stage. The DAC stage may generate a plurality of analog signals. The DAC stage may generate a different analog signal for each transmitter chain of a plurality of transmitter chains. Each analog signal of the plurality of analog signals may represent a single digital signal. Each transmitter chain of the plurality of transmitter chains may include a transmit chain portion and switched analog beamforming network (BFN). The transmit chain portion may generate a plurality of intermediate analog signals representative of the corresponding analog signal. The switched analog BFN may generate a plurality of analog transmit signals for an intermediate analog signal of the plurality of intermediate analog signals. The plurality of analog transmit signals may include a beam formed in accordance with a state of the switched analog BFN.

    V-GROOVE FIBER STOP
    3.
    发明申请
    V-GROOVE FIBER STOP 有权

    公开(公告)号：US20250102740A1

    公开(公告)日：2025-03-27

    申请号：US18373851

    申请日：2023-09-27

    Applicant: Intel Corporation

    Inventor： Harel FRISH ,  Hari MAHALINGAM ,  Saeed FATHOLOLOUMI ,  Shane YERKES ,  John HECK ,  Wei QIAN

    IPC: G02B6/36

    Abstract: A device comprising a silicon substrate and a waveguide on the silicon substrate. A groove is in the substrate, the groove having a sloped rear wall adjacent to the waveguide. A trench is in the substrate, the trench along a second direction generally orthogonal to the first direction across the sloped rear wall, the trench having a vertical wall at an intersection with the sloped rear wall. An optical fiber in the groove with one end of the optical fiber abutting the vertical wall.

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