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公开(公告)号：US11946775B2
公开(公告)日：2024-04-02
申请号：US17628905
申请日：2021-07-26
Applicant: Corephotonics Ltd.
Inventor： Yiftah Kowal , Nadav Goulinski , Tal Korman , Ephraim Goldenberg
IPC: G01D5/14
CPC classification number: G01D5/145
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.
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Patent Agency Ranking
公开(公告)号：US20220004085A1
公开(公告)日：2022-01-06
申请号：US17291475
申请日：2020-09-18
Applicant: Corephotonics Ltd.
Inventor： Gal Shabtay , Itay Yedid , Ephraim Goldenberg , Tal Korman , Roy Rudnick , Kobi Goldstein , Yiftah Kowal , Micha Dror , Michael Scherer
Abstract: Digital cameras comprising a lens assembly comprising N lens elements L1-LN starting with L1 on an object side, wherein N is ≥4, an image sensor having a sensor diagonal SD, and a pop-out mechanism that controls a largest air-gap d between two consecutive lens elements within lens elements L1 and LN to bring the camera to an operative pop-out state and a collapsed state, wherein the lens assembly has a total track length TTL in the operative pop-out state and a collapsed total track length cTTL in the collapsed state, wherein SD is in the range of 7-20 mm and wherein cTTL/SD
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公开(公告)号：US12265320B2
公开(公告)日：2025-04-01
申请号：US18672217
申请日：2024-05-23
Applicant: Corephotonics Ltd.
Inventor： Itay Yedid , Ephraim Goldenberg , Roy Rudnick , Nadav Goulinski , Tal Korman , Yiftah Kowal
Abstract: Scanning Tele cameras (STCs) based on two optical path folding element (OPFE) field-of-view scanning and mobile devices including such STCs. A STC may comprise a first OPFE (O-OPFE) for folding a first optical path OP1 to a second optical path OP2, an O-OPFE actuator, a second OPFE (I-OPFE) for folding OP2 to a third optical path OP3, an I-OPFE actuator, a lens, a lens actuator and an image sensor, wherein the STC has a STC native field-of-view (n-FOVT), wherein the O-OPFE actuator is configured to rotate the O-OPFE around a first axis and the I-OPFE actuator rotates the I-OPFE around a second axis for scanning a scene with the n-FOVT, wherein the lens actuator is configured to move the lens for focusing along a third axis, and wherein the first axis is perpendicular to the second axis and parallel to the third axis.
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公开(公告)号：US20240361674A1
公开(公告)日：2024-10-31
申请号：US18768244
申请日：2024-07-10
Applicant: Corephotonics Ltd.
Inventor： Gal Shabtay , Itay Yedid , Ephraim Goldenberg , Tal Korman , Roy Rudnick , Kobi Goldstein , Yiftah Kowal , Michael Dror , Michael Scherer
IPC: G03B17/04 , G02B7/02 , G02B13/02 , G02B13/06 , G03B17/12 , G03B30/00 , H04N23/54 , H04N23/55 , H04N23/57
CPC classification number: G03B17/04 , G02B7/021 , G02B7/026 , G02B13/02 , G02B13/06 , G03B30/00 , H04N23/54 , H04N23/55 , H04N23/57 , G03B17/12
Abstract: Digital cameras comprising a lens assembly comprising N lens elements L1-LN starting with L1 on an object side, wherein N is ≥4, an image sensor having a sensor diagonal SD, and a pop-out mechanism that controls a largest air-gap d between two consecutive lens elements within lens elements L1 and LN to bring the camera to an operative pop-out state and a collapsed state, wherein the lens assembly has a total track length TTL in the operative pop-out state and a collapsed total track length cTTL in the collapsed state, wherein SD is in the range of 7-20 mm and wherein cTTL/SD
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公开(公告)号：US20230314175A1
公开(公告)日：2023-10-05
申请号：US17628905
申请日：2021-07-26
Applicant: Corephotonics Ltd.
Inventor： Yiftah Kowal , Nadav Goulinski , Tal Korman , Ephraim Goldenberg
IPC: G01D5/14
CPC classification number: G01D5/145
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.
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公开(公告)号：US20220128886A1
公开(公告)日：2022-04-28
申请号：US17567417
申请日：2022-01-03
Applicant: Corephotonics Ltd.
Inventor： Gal Shabtay , Itay Yedid , Ephraim Goldenberg , Tal Korman , Roy Rudnick , Kobi Goldstein , Yiftah Kowal , Michael Dror , Michael Scherer
Abstract: Digital cameras comprising a lens assembly comprising N lens elements L1-LN starting with L1 on an object side, wherein N is ≥4, an image sensor having a sensor diagonal SD, and a pop-out mechanism that controls a largest air-gap d between two consecutive lens elements within lens elements L1 and LN to bring the camera to an operative pop-out state and a collapsed state, wherein the lens assembly has a total track length TTL in the operative pop-out state and a collapsed total track length cTTL in the collapsed state, wherein SD is in the range of 7-20 mm and wherein cTTL/SD
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