Walnut tree named ‘Hickman’
    4.
    植物专利

    公开(公告)号:USPP36382P2

    公开(公告)日:2025-01-14

    申请号:US18416651

    申请日:2024-01-18

    Abstract: A new distinct Juglans plant named ‘Hickman’ is characterized by high-yield, abundant spur-bearing, medium nut and kernel size, and high kernel percentage. Taken together, ‘Hickman’ produces a high yield of kernels. The cultivar's nuts have a low to moderate rate of defects, and its kernel has good flavor and color quality. ‘Hickman’ is protogynous, with pistillate bloom beginning mid-season and extending about two-weeks and staminate bloom occurring mid-to-late season.

    NOISE-REDUCING SURGICAL ASPIRATOR
    5.
    发明公开

    公开(公告)号:US20240350718A1

    公开(公告)日:2024-10-24

    申请号:US18617844

    申请日:2024-03-27

    CPC classification number: A61M1/87 A61M1/76 A61M2205/42

    Abstract: A noise-reducing surgical aspirator that includes a tube, a handle, having a first end portion, a second end portion, and a first internal fluid conduit, where the first end portion of the handle is attached to the tube in fluid communication, and a surgical aspirator tip having a second internal fluid conduit that is in fluid communication with the first internal fluid conduit of the handle and having a first end portion attached to the second end portion of the handle and having a second end portion having an opening, wherein the second internal fluid conduit of the surgical aspirator tip includes a first inner recessed radius and a second radius with a first fillet located between the first inner recessed radius and the second radius and also includes a third outer radius of the opening and a second fillet located between the second radius and the third outer radius.

    Miniature 3D position-to-optical displacement sensor

    公开(公告)号:US12025438B2

    公开(公告)日:2024-07-02

    申请号:US17919158

    申请日:2021-08-24

    CPC classification number: G01B9/02058 G01D5/353 G01B2290/25

    Abstract: A miniature, micrometer-accuracy, three-dimensional (3D) position-to-optical displacement sensor that has at least one extrinsic Fabry-Perot interferometer (EFPI) in Z direction and a series of plasmonic metasurface resonators with distinctive wavelength-selective characteristics in X and Y directions. The interferometer comprises at least one single mode optic fiber for light propagation, and a substrate mirror to create a light interference fringe as a function of distance between the mirror and the distal end of the optic fiber. Each plasmonic resonator is capable of modifying the substrate mirror and comprises an array of multiple unit nanostructure unit cells that are arranged in a two-dimensional (2D) square lattice or array in the X-Y plane. The nanostructure unit cells are preferably inscribed in the top layer of a three-layer thin film via the focused ion beam (FIB).

    Programmable metasurface for real time control of broadband elastic rays and method

    公开(公告)号:US11978430B2

    公开(公告)日:2024-05-07

    申请号:US17262475

    申请日:2019-09-16

    CPC classification number: G10K11/346 G10K11/348

    Abstract: A programmable metasurface and method is described having a plurality of parallel slits in an elastic substrate plate defining a plurality of unit cells, each having an actuator beam and a sensing beam with a slit therebetween. Each sensing beam has a pair of sensors for sensing flexural waves in the substrate. The actuator beam has a piezoelectric actuator that is controlled by a control circuit where the control circuit generates an actuator signal and where the control circuit compares the preceding actuator signal to the difference between the sensors and an electrical transfer function to result in the metasurface being able to perform a desired function.

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