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公开(公告)号：US11256092B2
公开(公告)日：2022-02-22
申请号：US16092595
申请日：2017-04-10
申请人： EVERYSIGHT LTD.
发明人： Hanan Shamir , Sasson Abraham , Alla Zlochin , Asaf Ashkenazi
摘要： A wearable optical display system comprising: a user attachment section; a partially transmissive partially reflective optical part, coupled with said user attachment section, and configured to be facing an eye of said user; and an electro-optical unit, coupled with at least one of said user attachment section and said partially transmissive partially reflective optical part, said electro-optical unit comprising: a plurality of lenses; a plurality of reflectors having a nose-positioned reflector being positioned at a side of a nose of said user, such to allow an unobstructed field of regard to said eye; and a light projection unit for projecting light beams onto said partially transmissive partially reflective optical part via said at least one nose-positioned reflector being interposed along an optical path between said light projection unit and partially transmissive partially reflective optical part, for viewing at least part of a projection of said light beams by said eye.
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公开(公告)号：US20200279392A1
公开(公告)日：2020-09-03
申请号：US16763987
申请日：2018-11-13
申请人： EVERYSIGHT LTD.
发明人： Hanan SHAMIR , Asaf ASHKENAZI
摘要： A system and a method of position and orientation determination use an image capturing device and position and orientation sensors in user equipment such as a head mounted device “HMD”. The method may comprise receiving position measurements from the position sensor and receiving a selection of one or more anchors based on said position measurements including the position of each anchor. The position and orientation measurements may be used to determine whether any selected anchor is visible to said image capturing device based on said position and orientation measurements. Then the image capturing device may be activated to capture an image including said one or more anchors when a selected anchor is visible. The image may be analyzed to determine the position and orientation of the image capturing device relative to the one or more anchors.
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公开(公告)号：US11106721B2
公开(公告)日：2021-08-31
申请号：US16072515
申请日：2017-01-25
申请人： EVERYSIGHT LTD.
发明人： Asaf Ashkenazi , Hanan Shamir
IPC分类号： G06K9/46 , H04W4/02 , G06F16/432 , G06F1/16 , H04W4/029 , G06F16/487 , A42B3/04 , G06F3/01 , G02B27/01 , A42B3/30 , G01C21/16 , G09G3/00 , G06K9/20 , H04L29/08 , H04N5/247 , H04W4/06
摘要： Methods, systems and wearable devices are provided, which are associated with users in communicating group(s). Devices receive or derive their position, calculate their device axis orientation with respect to an axis of a reference frame and a line of sight (LOS) of associated component(s) or user, and deliver specified data to other users according to their position with respect to the LOS and predefined rules. The systems may be configured to understand the nature of the situation and to enable automatic sharing of relevant digital information among the users within a dynamic network according to specified criteria (e.g., thresholds). Pictures and videos may be shared automatically with the relevant friends assuming that those friends are within the position and orientation of the taken image, linked within a private network to the user sharing the image, and approved to receive such data from the network.
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4.发明申请公开(公告)号：US20190278088A1
公开(公告)日：2019-09-12
申请号：US16424159
申请日：2019-05-28
申请人： EVERYSIGHT LTD.
发明人： ASHKENAZI Asaf , SHAMIR Hanan
IPC分类号： G02B27/01
摘要： An optical see-through (OST) near-eye display (NED) system is presented, integrating ophthalmic correction for an eye of a user, comprising a partially transmissive partially reflective lens, including an inner surface characterized by an inner surface radius of curvature exhibiting a first optical power, and an outer surface characterized by an outer surface radius of curvature exhibiting a second optical power, said partially transmissive partially reflective lens is configured to be facing said eye, and to at least partially transmit incoming light of an outward scene to said eye; and an electro-optical unit, configured to be optically coupled with said partially transmissive partially reflective lens, and including a light display configured to project a light beam image onto said inner surface, so to enable reflection of said light beam image toward said eye, said electro-optical unit is configured to be located at a glabellar region of said user.
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公开(公告)号：US20190052838A1
公开(公告)日：2019-02-14
申请号：US15996658
申请日：2018-06-04
申请人： EVERYSIGHT LTD.
发明人： Asaf ASHKENAZI , Hanan SHAMIR
CPC分类号： H04N7/147 , G06T7/11 , G06T7/70 , H04L67/18 , H04L67/38 , H04N5/2259 , H04N5/23238 , H04N5/2628 , H04N5/265 , H04W4/185
摘要： A method and a system for sharing in video images, captured by a video image capturing device mounted on a source user and having a wide field of view, with a destination user, are provided herein. The method may include: receiving video images and respective positions and orientations thereof, captured by the video image capturing device at the source location; receiving a request from a destination user equipment, to view video images captured at the source location, wherein the request includes a line of sight of the destination user, as derived by an orientation sensor of a destination user headset; mapping the request to a respective region of interest of the destination user based on the line of sight; cropping the video images based on the respective region of interest and further based on said respective positions and orientations; and transmitting the cropped video images to the destination user.
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6.发明授权公开(公告)号：US12105292B2
公开(公告)日：2024-10-01
申请号：US17976218
申请日：2022-10-28
申请人： EVERYSIGHT LTD.
发明人： Asaf Ashkenazi , Hanan Shamir
IPC分类号： G02B27/01
CPC分类号： G02B27/0172 , G02B2027/0132
摘要： An optical see-through (OST) near-eye display (NED) system is presented, integrating ophthalmic correction for an eye of a user, comprising a partially transmissive partially reflective lens, including an inner surface characterized by an inner surface radius of curvature exhibiting a first optical power, and an outer surface characterized by an outer surface radius of curvature exhibiting a second optical power, said partially transmissive partially reflective lens is configured to be facing said eye, and to at least partially transmit incoming light of an outward scene to said eye; and an electro-optical unit, configured to be optically coupled with said partially transmissive partially reflective lens, and including a light display configured to project a light beam image onto said inner surface, so to enable reflection of said light beam image toward said eye, said electro-optical unit is configured to be located at a glabellar region of said user.
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7.发明申请公开(公告)号：US20230118315A1
公开(公告)日：2023-04-20
申请号：US17976218
申请日：2022-10-28
申请人： EVERYSIGHT LTD.
发明人： Asaf Ashkenazi , Hanan Shamir
IPC分类号： G02B27/01
摘要： An optical see-through (OST) near-eye display (NED) system is presented, integrating ophthalmic correction for an eye of a user, comprising a partially transmissive partially reflective lens, including an inner surface characterized by an inner surface radius of curvature exhibiting a first optical power, and an outer surface characterized by an outer surface radius of curvature exhibiting a second optical power, said partially transmissive partially reflective lens is configured to be facing said eye, and to at least partially transmit incoming light of an outward scene to said eye; and an electro-optical unit, configured to be optically coupled with said partially transmissive partially reflective lens, and including a light display configured to project a light beam image onto said inner surface, so to enable reflection of said light beam image toward said eye, said electro-optical unit is configured to be located at a glabellar region of said user.
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公开(公告)号：US11562499B2
公开(公告)日：2023-01-24
申请号：US16763987
申请日：2018-11-13
申请人： EVERYSIGHT LTD.
发明人： Hanan Shamir , Asaf Ashkenazi
摘要： A system and a method of position and orientation determination use an image capturing device and position and orientation sensors in user equipment such as a head mounted device “HMD”. The method may comprise receiving position measurements from the position sensor and receiving a selection of one or more anchors based on said position measurements including the position of each anchor. The position and orientation measurements may be used to determine whether any selected anchor is visible to said image capturing device based on said position and orientation measurements. Then the image capturing device may be activated to capture an image including said one or more anchors when a selected anchor is visible. The image may be analyzed to determine the position and orientation of the image capturing device relative to the one or more anchors.
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公开(公告)号：US10419720B2
公开(公告)日：2019-09-17
申请号：US15996658
申请日：2018-06-04
申请人： EVERYSIGHT LTD.
发明人： Asaf Ashkenazi , Hanan Shamir
IPC分类号： H04N7/14 , H04L29/06 , H04N5/232 , G06T7/70 , H04N5/265 , G06T7/11 , H04N5/262 , H04N5/225 , H04W4/18 , H04L29/08
摘要： A method and a system for sharing in video images, captured by a video image capturing device mounted on a source user and having a wide field of view, with a destination user, are provided herein. The method may include: receiving video images and respective positions and orientations thereof, captured by the video image capturing device at the source location; receiving a request from a destination user equipment, to view video images captured at the source location, wherein the request includes a line of sight of the destination user, as derived by an orientation sensor of a destination user headset; mapping the request to a respective region of interest of the destination user based on the line of sight; cropping the video images based on the respective region of interest and further based on said respective positions and orientations; and transmitting the cropped video images to the destination user.
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10.发明申请公开(公告)号：US20220229300A1
公开(公告)日：2022-07-21
申请号：US17614422
申请日：2020-05-28
申请人： EVERYSIGHT LTD.
发明人： Asaf ASHKENAZI , Hanan SHAMIR
摘要： An optical see-through (OST) near-eye display (NED) system, integrating ophthalmic correction for an eye of a user, includes a partially transmissive partially reflective lens, including an inner surface having an inner surface radius of curvature exhibiting a first optical power. An outer surface has an outer surface radius of curvature exhibiting a second optical power. The lens is faces the eye to transmit incoming light of an outward scene to the eye. An electro-optical unit optically couples with the lens, and includes a light display projecting a light beam image onto the inner surface, to reflect the light beam image toward the eye. The electro-optical unit is located at a user's glabellar region. The first optical power provides ophthalmic correction with respect to the reflected light beam image. The second optical power is configured to provide ophthalmic correction with respect to transmitted incoming light from the outward scene.
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