专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20210190548A1 DUAL COMPOSITE LIGHT FIELD DEVICE 有权
公开(公告)号：US20210190548A1
公开(公告)日：2021-06-24
申请号：US17111372
申请日：2020-12-03
申请人： Magic Leap, Inc.
发明人： Adrian KAEHLER
IPC分类号： G01D5/26 , G02B6/10 , G02B27/01 , G02B6/00
摘要： An apparatus is disclosed for capturing image information. The apparatus includes a waveguide having opposed planar input and output faces. A diffractive optical element (DOE) is formed across the waveguide. The DOE is configured to couple a portion of the light passing through the waveguide into the waveguide. The light coupled into the waveguide is directed via total internal reflection to an exit location on the waveguide. The apparatus further includes a light sensor having an input positioned adjacent the exit location of the waveguide to capture light exiting therefrom and generate output signals corresponding thereto. A processor determines the angle and position of the coupled light with respect to the input face of the waveguide based on the output signals.

2. 发明申请

US20160344957A1 SEMI-GLOBAL SHUTTER IMAGER 有权
标题翻译： SEMI全球快门图像
公开(公告)号：US20160344957A1
公开(公告)日：2016-11-24
申请号：US15159491
申请日：2016-05-19
申请人： MAGIC LEAP, INC.
发明人： Adrian KAEHLER
IPC分类号： H04N5/355 , H04N5/376 , H04N5/378 , H04N5/369
CPC分类号： H04N5/3535 , H04N5/3454 , H04N5/3532 , H04N5/378
摘要： This disclosure is directed to an image sensor. The image sensor includes a two-dimensional pixel array divided into a plurality of blocks, each of the plurality of blocks comprising pixels arranged in at least two different rows and two different columns, and a shutter mechanism that exposes the plurality of blocks sequentially, with all pixels in each block being exposed synchronously.
摘要翻译：本公开涉及图像传感器。图像传感器包括被划分为多个块的二维像素阵列，多个块中的每一个包括排列在至少两个不同行和两个不同列中的像素，以及快门机构，其顺序地暴露多个块，每个块中的所有像素同步曝光。

3. 发明申请

US20160341873A1 ILLUMINATOR 审中-公开
标题翻译：照明器
公开(公告)号：US20160341873A1
公开(公告)日：2016-11-24
申请号：US15159606
申请日：2016-05-19
申请人： MAGIC LEAP, INC.
发明人： Adrian KAEHLER
IPC分类号： F21V8/00
CPC分类号： G02B6/0035 , G02B6/005 , G03B15/02 , G03B2215/0589
摘要： An optical device is disclosed for generating illumination that appears to emanate from a location different from the actual light source. The device includes a waveguide having opposed first and second planar faces. A light source is positioned to direct light into the waveguide. A diffractive optical element (DOE) is formed across the waveguide. The DOE distributes the light entering the waveguide via total internal reflection and couples the light out of the surface of said first face.
摘要翻译：公开了一种用于产生似乎从与实际光源不同的位置发出的照明的光学装置。该装置包括具有相对的第一和第二平面的波导。光源被定位成将光引导到波导中。在波导上形成衍射光学元件（DOE）。 DOE通过全内反射分配进入波导的光，并将光耦合到所述第一面的表面之外。

4. 发明申请

US20220404178A1 DUAL COMPOSITE LIGHT FIELD DEVICE 有权
公开(公告)号：US20220404178A1
公开(公告)日：2022-12-22
申请号：US17891951
申请日：2022-08-19
申请人： Magic Leap, Inc.
发明人： Adrian KAEHLER
IPC分类号： G01D5/26 , G02B6/10 , G02B27/01 , G02B6/00
摘要： An apparatus is disclosed for capturing image information. The apparatus includes a waveguide having opposed planar input and output faces. A diffractive optical element (DOE) is formed across the waveguide. The DOE is configured to couple a portion of the light passing through the waveguide into the waveguide. The light coupled into the waveguide is directed via total internal reflection to an exit location on the waveguide. The apparatus further includes a light sensor having an input positioned adjacent the exit location of the waveguide to capture light exiting therefrom and generate output signals corresponding thereto. A processor determines the angle and position of the coupled light with respect to the input face of the waveguide based on the output signals.

5. 发明申请

US20210329180A1 SEMI-GLOBAL SHUTTER IMAGER 有权
公开(公告)号：US20210329180A1
公开(公告)日：2021-10-21
申请号：US17239498
申请日：2021-04-23
申请人： Magic Leap, Inc.
发明人： Adrian KAEHLER
IPC分类号： H04N5/353 , H04N5/378 , H04N5/345
摘要： This disclosure is directed to an image sensor. The image sensor includes a two-dimensional pixel array divided into a plurality of blocks, each of the plurality of blocks comprising pixels arranged in at least two different rows and two different columns, and a shutter mechanism that exposes the plurality of blocks sequentially, with all pixels in each block being exposed synchronously.

6. 发明申请

US20180356258A1 DUAL COMPOSITE LIGHT FIELD DEVICE 审中-公开
公开(公告)号：US20180356258A1
公开(公告)日：2018-12-13
申请号：US16047771
申请日：2018-07-27
申请人： Magic Leap, Inc.
发明人： Adrian KAEHLER
IPC分类号： G01D5/26 , G02B27/01 , G02B6/10
CPC分类号： G01D5/268 , G02B6/10 , G02B27/0172 , G02B2027/0118 , G02B2027/0138 , G02B2027/0181
摘要： An apparatus is disclosed for capturing image information. The apparatus includes a waveguide having opposed planar input and output faces. A diffractive optical element (DOE) is formed across the waveguide. The DOE is configured to couple a portion of the light passing through the waveguide into the waveguide. The light coupled into the waveguide is directed via total internal reflection to an exit location on the waveguide. The apparatus further includes a light sensor having an input positioned adjacent the exit location of the waveguide to capture light exiting therefrom and generate output signals corresponding thereto. A processor determines the angle and position of the coupled light with respect to the input face of the waveguide based on the output signals.

7. 发明申请

US20180276467A1 ACCUMULATION AND CONFIDENCE ASSIGNMENT OF IRIS CODES 审中-公开
公开(公告)号：US20180276467A1
公开(公告)日：2018-09-27
申请号：US15934941
申请日：2018-03-23
申请人： MAGIC LEAP, INC.
发明人： Adrian KAEHLER
IPC分类号： G06K9/00 , G02B27/01 , G06T19/00 , G06F3/01
CPC分类号： G06K9/00617 , G02B27/017 , G02B27/0172 , G02B2027/0138 , G02B2027/014 , G06F3/013 , G06F21/32 , G06K9/00604 , G06K9/0061 , G06T19/006
摘要： Systems and methods pertaining to iris recognition are disclosed. A system is disclosed comprising an iris imager configured to acquire an iris image, and a processor configured to receive a first plurality of iris images from the iris imager, generate a first plurality of iris codes corresponding to the first plurality of iris images, generate a distribution metric corresponding to an iris cell location, generate a first composite iris code using the distribution metric, and generate a first match value using the first composite iris code and a first stored iris code.

8. 发明申请

US20160341575A1 DUAL COMPOSITE LIGHT FIELD DEVICE 有权
标题翻译：双组合光场设备
公开(公告)号：US20160341575A1
公开(公告)日：2016-11-24
申请号：US15159518
申请日：2016-05-19
申请人： MAGIC LEAP, INC.
发明人： Adrian KAEHLER
IPC分类号： G01D5/26 , G02B6/10
CPC分类号： G01D5/268 , G02B6/10 , G02B27/0172 , G02B2027/0118 , G02B2027/0138 , G02B2027/0181
摘要： An apparatus is disclosed for capturing image information. The apparatus includes a waveguide having opposed planar input and output faces. A diffractive optical element (DOE) is formed across the waveguide. The DOE is configured to couple a portion of the light passing through the waveguide into the waveguide. The light coupled into the waveguide is directed via total internal reflection to an exit location on the waveguide. The apparatus further includes a light sensor having an input positioned adjacent the exit location of the waveguide to capture light exiting therefrom and generate output signals corresponding thereto. A processor determines the angle and position of the coupled light with respect to the input face of the waveguide based on the output signals.
摘要翻译：公开了一种用于捕获图像信息的装置。该装置包括具有相对的平面输入和输出面的波导。在波导上形成衍射光学元件（DOE）。 DOE被配置为将穿过波导的光的一部分耦合到波导中。耦合到波导中的光通过全内反射被引导到波导上的出口位置。该装置还包括光传感器，其具有邻近波导的出口位置定位的输入，以捕获从其出射的光并产生与其对应的输出信号。处理器基于输出信号确定耦合光相对于波导的输入面的角度和位置。

9. 发明申请

US20220005095A1 AUGMENTED REALITY DEVICES, SYSTEMS AND METHODS FOR PURCHASING 有权
公开(公告)号：US20220005095A1
公开(公告)日：2022-01-06
申请号：US17481218
申请日：2021-09-21
申请人： Magic Leap, Inc.
发明人： Adrian KAEHLER , Gary BRADSKI , Prasanna KRISHNASAMY , Doug LEE
IPC分类号： G06Q30/06 , G02B27/01 , G06Q30/02 , G06T19/00
摘要： Disclosed herein is an augmented reality (AR) system that provides information about purchasing alternatives to a user who is about to purchase an item or product (e.g., a target product) in a physical retail location. In some variations, offers to purchase the product and/or an alternative product are provided by the merchant and/or competitors via the AR system. An offer negotiation server (ONS) aggregates offer data provided various external parties (EPs) and displays these offers to the user as the user is considering the purchase of a target product. In some variations, an AR system may be configured to facilitate the process of purchasing items at a retail location.

10. 发明申请

US20210342583A1 ACCUMULATION AND CONFIDENCE ASSIGNMENT OF IRIS CODES 有权
公开(公告)号：US20210342583A1
公开(公告)日：2021-11-04
申请号：US17323952
申请日：2021-05-18
申请人： Magic Leap, Inc.
发明人： Adrian KAEHLER
IPC分类号： G06K9/00 , G02B27/01 , G06T19/00 , G06F3/01 , G06F21/32
摘要： Systems and methods pertaining to iris recognition are disclosed. A system is disclosed comprising an iris imager configured to acquire an iris image, and a processor configured to receive a first plurality of iris images from the iris imager, generate a first plurality of iris codes corresponding to the first plurality of iris images, generate a distribution metric corresponding to an iris cell location, generate a first composite iris code using the distribution metric, and generate a first match value using the first composite iris code and a first stored iris code.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式