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    Hall sensor—magnet geometry for large stroke linear position sensing
    173.
    发明授权
    Hall sensor—magnet geometry for large stroke linear position sensing 有权

    公开(公告)号：US12247851B2

    公开(公告)日：2025-03-11

    申请号：US18591012

    申请日：2024-02-29

    Applicant: Corephotonics Ltd.

    Inventor： Yiftah Kowal ,  Nadav Goulinski ,  Tal Korman ,  Ephraim Goldenberg

    IPC: G01D5/14

    Abstract: Position sensing units, comprising a magnetic assembly (MA) having a width W measured along a first direction and a height H measured along a second direction and including at least three magnets having respective magnetic polarizations that define along the first direction at least a left MA domain, a middle MA domain and a right MA domain, wherein the magnetic polarizations of each MA domain are different, and a magnetic flux measuring device (MFMD) for measuring a magnetic flux B, wherein the MA moves relative to the MFMD along the first direction within a stroke L that fulfils 1 mm≤L≤100 mm, stroke L beginning at a first point x0 and ending at a final point xmax, and wherein a minimum value Dmin of an orthogonal distance D, measured along the second direction between a particular MA domain and the MFMD, fulfills L/Dmin>10.

    SLIM POP-OUT WIDE CAMERA LENSES
    174.
    发明申请
    SLIM POP-OUT WIDE CAMERA LENSES 有权

    公开(公告)号：US20250047965A1

    公开(公告)日：2025-02-06

    申请号：US18926347

    申请日：2024-10-25

    Applicant: Corephotonics Ltd.

    Inventor： Roy Rudnick ,  Nadav Goulinski ,  Gal Shabtay ,  Ephraim Goldenberg

    IPC: H04N23/57 ,  G02B13/00 ,  G02B15/14 ,  H04N23/55

    Abstract: Pop-out lens systems for compact digital cameras, comprising an image sensor and a lens with a field of view FOV>60 deg and having i lens elements L1-Li starting with L1 from an object side toward an image side, each lens element Li having a respective focal length fi,, the lens elements divided into two lens groups G1 and G2 separated by a big gap (BG), the lens having a pop-out total track length TTL 0.25×TTL, wherein either G1 can move relative to G2 and to the image sensor for focusing or G1 and G2 can move together relative to the image sensor for focusing, and wherein a ratio c-TTL/TTL

    Folded camera with continuously adaptive zoom factor
    177.
    发明授权
    Folded camera with continuously adaptive zoom factor 有权

    公开(公告)号：US12189272B2

    公开(公告)日：2025-01-07

    申请号：US18644175

    申请日：2024-04-24

    Applicant: Corephotonics Ltd.

    Inventor： Rami Boltanski ,  Ephraim Goldenberg ,  Roy Rudnick

    IPC: G03B17/12 ,  G02B15/14 ,  H04N23/69

    Abstract: Folded Tele cameras comprising an optical path folding element (OPFE) for folding a first optical path OP1 to a second optical path OP2, a lens including N=8 lens elements, the lens being divided into three lens groups numbered, in order from an object side of the lens, G1, G2 and G3, and an image sensor, wherein G1 and G3 are included in a single G13 carrier, wherein G2 is included in a G2 carrier, wherein both the G13 carrier and the G2 carrier include rails for defining the position of G2 relative to G13, wherein the Tele camera is configured to change a zoom factor continuously between a minimum zoom factor ZFMIN and a maximum zoom factor ZFMAX by moving the G2 carrier relative to the G13 carrier and by moving the G13 carrier relative to the image sensor, and wherein an effective focal length (EFL) is 7.5 mm

    POP-OUT ZOOM CAMERA
    179.
    发明申请
    POP-OUT ZOOM CAMERA 有权

    公开(公告)号：US20240411209A1

    公开(公告)日：2024-12-12

    申请号：US18808132

    申请日：2024-08-19

    Applicant: Corephotonics Ltd.

    Inventor： Gal Shabtay ,  Ephraim Goldenberg ,  Itay Yedid ,  Roy Rudnick ,  Michael Dror ,  Michael Scherer ,  Ziv Shemesh ,  Nadav Goulinski

    IPC: G03B17/04 ,  G02B13/00 ,  G02B15/14 ,  G03B5/02 ,  G03B13/36 ,  G03B30/00 ,  H04N23/68

    Abstract: Cameras with OIS capable of performing multi zoom super macro photography and handheld electronic devices comprising such cameras. A camera may include a lens comprising N lens elements L1-LN divided into two or more lens groups arranged along a lens optical axis starting with L1 on an object side and ending with LN on an image side, adjacent lens groups separated by a respective air-gap d1 along the lens optical axis; an image sensor with a sensor diagonal SD between 7 and 20 mm separated from lens element LN by an air-gap d2 along the lens optical axis; and an actuator for controlling air-gaps d1 and d2 to switch the camera between M≥1 operative pop-out states and a collapsed state and to focus the camera on an object at an object-lens distance of less than 30 cm.

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