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公开(公告)号：US20240318768A1
公开(公告)日：2024-09-26
申请号：US18675309
申请日：2024-05-28
Applicant: Corephotonics Ltd.
Inventor： Gil Bachar , Ephraim Goldenberg , Noy Cohen , Yiftah Kowal
IPC: F16M11/12 , F16M11/04 , F16M11/06 , F16M11/18 , F16M11/20 , G01B7/00 , G01D5/14 , G02B7/18 , G03B17/56 , G12B5/00
CPC classification number: F16M11/125 , F16M11/18 , G01D5/145 , G02B7/1805 , F16M11/04 , F16M11/06 , F16M11/123 , F16M11/2035 , G01B7/00 , G03B17/561 , G12B5/00
Abstract: Rotation mechanisms for rotating a payload in two, first and second degrees of freedom (DOF), comprising a static base, a first rotation arm coupled mechanically to the static base through a first rotation joint and used for rotating the payload relative to the static base around a first rotation axis that passes through the first rotation joint, a second rotation arm coupled mechanically to the static base through a second rotation joint and used for rotating the payload relative to the static base around a second rotation axis that passes through the second rotation joint, and a follower member rigidly coupled to the payload and arranged to keep a constant distance from the second rotation arm, wherein the rotation of the first arm rotates the payload around the first DOF and the rotation of the second arm rotate the payload around the second DOF.
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公开(公告)号：US12025260B2
公开(公告)日：2024-07-02
申请号：US17676168
申请日：2022-02-20
Applicant: Corephotonics Ltd.
Inventor： Gil Bachar , Ephraim Goldenberg , Noy Cohen , Yiftah Kowal
IPC: F16M11/12 , F16M11/18 , F16M11/20 , G01D5/14 , G02B7/18 , F16M11/04 , F16M11/06 , G01B7/00 , G03B17/56 , G12B5/00
CPC classification number: F16M11/125 , F16M11/18 , G01D5/145 , G02B7/1805 , F16M11/04 , F16M11/06 , F16M11/123 , F16M11/2035 , G01B7/00 , G03B17/561 , G12B5/00
Abstract: Rotation mechanisms for rotating a payload in two, first and second degrees of freedom (DOF), comprising a static base, a first rotation arm coupled mechanically to the static base through a first rotation joint and used for rotating the payload relative to the static base around a first rotation axis that passes through the first rotation joint, a second rotation arm coupled mechanically to the static base through a second rotation joint and used for rotating the payload relative to the static base around a second rotation axis that passes through the second rotation joint, and a follower member rigidly coupled to the payload and arranged to keep a constant distance from the second rotation arm, wherein the rotation of the first arm rotates the payload around the first DOF and the rotation of the second arm rotate the payload around the second DOF.
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公开(公告)号：US20230288502A1
公开(公告)日：2023-09-14
申请号：US18320972
申请日：2023-05-20
Applicant: Corephotonics Ltd.
Inventor： Yiftah Kowal , Michael Scherer
IPC: G01R33/00 , H02K11/215 , G01D5/14 , H02K41/035 , H04M1/02
CPC classification number: G01R33/0082 , H02K11/215 , G01D5/145 , H02K41/0354 , H04M1/026 , H04M2250/12
Abstract: Systems and methods for eliminating or mitigating T-effects on Hall sensors. A system may comprise a magnet-coil arrangement for providing a relative movement therebetween to obtain a relative position, a Hall sensor for sensing the relative movement, a temperature sensor located in proximity of the Hall sensor for providing temperature sensing, and a controller having two or more channels coupled to Hall sensor and to the temperature sensor and configured to control the relative movement and to provide, based on the temperature sensing, a temperature correction input to the Hall sensor for compensating a temperature effect on the Hall sensor sensing.
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公开(公告)号：US20230251109A1
公开(公告)日：2023-08-10
申请号：US18299727
申请日：2023-04-13
Applicant: Corephotonics Ltd.
Inventor： Itay Yedid , Ephraim Goldenberg , Gil Bachar , Gal Barak , Yiftah Kowal
IPC: G01D5/14 , G01P13/00 , G02B7/18 , G02B13/00 , H01F7/02 , G02B7/182 , G03B17/17 , H04N23/45 , H04N23/57 , H04N23/58 , H04N23/69 , H04N23/698
CPC classification number: G01D5/145 , G01P13/00 , G02B7/18 , G02B13/0065 , H01F7/02 , G02B7/1827 , G03B17/17 , H04N23/45 , H04N23/57 , H04N23/58 , H04N23/69 , H04N23/698 , H04N23/55
Abstract: Actuators for rotating an optical-path-folding-element with two, first and second, degrees of freedom in an extended rotation range around two respective rotation axes, folded cameras including such actuators and dual-cameras including a folded camera as above together with an upright camera.
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公开(公告)号：US20220210343A1
公开(公告)日：2022-06-30
申请号：US17276376
申请日：2020-06-09
Applicant: Corephotonics Ltd.
Inventor： Anat Leshem Gat , Ruthy Katz , Omri Levi , Oded Gigushinski , Yiftah Kowal , Ephraim Goldenberg , Gal Shabtay , Noy Cohen , Michael Scherer
Abstract: Systems, imaging devices and methods for creating background blur in camera panning or motion. Using an imaging device with an image sensor, a method may comprise selecting an object to be tracked in a scene, recording an image or an image stream, and aligning the selected object optically and/or digitally to a same position on the image sensor while the selected object moves relative to the imaging device or relative to the scene, thereby creating a blurred image background and/or foreground relative to the selected object and a sense of panning or motion.
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Patent Agency Ranking
公开(公告)号：US11310405B2
公开(公告)日：2022-04-19
申请号：US17293914
申请日：2020-02-19
Applicant: Corephotonics Ltd.
Inventor： Gal Shabtay , Ephraim Goldenberg , Emil Bronstein , Itay Yedid , Roy Rudnick , Michael Dror , Gil Bachar , Yiftah Kowal
Abstract: Multi-cameras and in particular dual-cameras comprising a Wide camera comprising a Wide lens and a Wide image sensor, the Wide lens having a Wide effective focal length EFLW and a folded or non-folded Tele camera comprising a Tele lens with a first optical axis, a Tele image sensor and an OPFE, wherein the Tele lens includes, from an object side to an image side, a first lens element group G1, a second lens element group G2 and a third lens element group G3, wherein at least two of the lens element groups are movable relative to the image sensor along the first optical axis to bring the Tele lens to a Macro state or to two zoom states, wherein an effective focal length (EFL) of the Tele lens is changed from EFLT,min in one zoom state to EFLT,max in the other zoom state, wherein EFLTmin>1.5×EFLW and wherein EFLTmax>1.5×EFLTmin. In the Macro state, the lens with EFLT,min allows for focusing on objects with short object-camera distances such as 5 cm. Actuators for enabling the movements are also disclosed.
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公开(公告)号：US11287081B2
公开(公告)日：2022-03-29
申请号：US16975723
申请日：2019-12-25
Applicant: Corephotonics Ltd.
Inventor： Gil Bachar , Ephraim Goldenberg , Noy Cohen , Yiftah Kowal
IPC: F16M11/20 , F16M11/12 , G05D3/12 , G12B5/00 , G01B7/00 , G12B9/08 , G05B1/06 , F16M11/04 , F16M11/18 , G01D5/14 , G02B7/18 , G03B17/56 , F16M11/06
Abstract: Rotation mechanisms for rotating a payload in two, first and second degrees of freedom (DOF), comprising a static base, a first rotation arm coupled mechanically to the static base through a first rotation joint and used for rotating the payload relative to the static base around a first rotation axis that passes through the first rotation joint, a second rotation arm coupled mechanically to the static base through a second rotation joint and used for rotating the payload relative to the static base around a second rotation axis that passes through the second rotation joint, and a follower member rigidly coupled to the payload and arranged to keep a constant distance from the second rotation arm, wherein the rotation of the first arm rotates the payload around the first DOF and the rotation of the second arm rotate the payload around the second DOF.
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公开(公告)号：US20210333521A9
公开(公告)日：2021-10-28
申请号：US16615310
申请日：2019-04-22
Applicant: Corephotonics Ltd.
Inventor： Itay Yedid , Ephraim Goldenberg , Gil Bachar , Gal Barak , Yiftah Kowal
Abstract: Actuators for rotating an optical-path-folding-element with two, first and second, degrees of freedom in an extended rotation range around two respective rotation axes, folded cameras including such actuators and dual-cameras including a folded camera as above together with an upright camera.
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公开(公告)号：US20250138287A1
公开(公告)日：2025-05-01
申请号：US19000742
申请日：2024-12-24
Applicant: Corephotonics Ltd.
Inventor： Ephraim Goldenberg , Yiftah Kowal , Gal Shabtay , Itamar Boral , Ziv Shemesh
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：US20250113105A1
公开(公告)日：2025-04-03
申请号：US18847256
申请日：2023-03-14
Applicant: Corephotonics Ltd.
Inventor： Ephraim Goldenberg , Kobi Goldstein , Yiftah Kowal , Vinay Bhus , Oriel Grushka
Abstract: Optical image stabilization (OIS) mechanisms, comprising a moving frame including a first groove, a static frame including a second groove, an OIS actuator, and first, second and third bearings that define an OIS plane, wherein the first ball bearing is located in a rail formed by the first groove and the second groove, wherein the ball-bearings are positioned between the moving frame and the static frame and allow a first movement and a second movement of the moving frame relative to the static frame, wherein the first movement is a rotational movement performed around a rotation axis that coincides with the position of the first ball bearing and is perpendicular to the OIS plane, and wherein the second movement is a linear movement along the rail.
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