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公开(公告)号：EP4268009A1
公开(公告)日：2023-11-01
申请号：EP21916309.4
申请日：2021-12-27
Applicant: President And Fellows Of Harvard College
Inventor： RUBIN, Noah A. , ZAIDI, Mohammad Aun Abbas , CAPASSO, Federico
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132.发明公开
公开(公告)号：EP4148402A1
公开(公告)日：2023-03-15
申请号：EP22204059.4
申请日：2017-11-08
Applicant: Magic Leap, Inc.
Inventor： ROBAINA, Nastasja U. , SAMEC, Nicole Elizabeth , BAERENRODT, Mark
IPC: G01J4/00 , A61M21/00 , A61N1/362 , B64D47/00 , A61B5/00 , A61B8/10 , A61B5/145 , A61B5/1455 , A61B5/0205 , A61B5/024 , A61B5/08
Abstract: Various embodiments of a user-wearable device can comprise a frame configured to mount on a user. The device can include a display attached to the frame and configured to direct virtual images to an eye of the user. The device can also include a light source configured to provide polarized light to the eye of the user and that the polarized light is configured to reflect from the eye of the user. The device can further include a light analyzer configured to determine a polarization angle rotation of the reflected light from the eye of the user such that a glucose level of the user can be determined based at least in part on the polarization angle rotation of the reflected light.
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133.发明授权
公开(公告)号：EP3555581B1
公开(公告)日：2022-11-23
申请号：EP17881679.9
申请日：2017-11-08
Inventor： ROBAINA, Nastasja, U. , SAMEC, Nicole, Elizabeth , BAERENRODT, Mark
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公开(公告)号：EP3063515B1
公开(公告)日：2022-03-23
申请号：EP14793249.5
申请日：2014-10-29
Inventor： DHOLAKIA, Kishan , MAZILU, Michael , METZGER, Klaus
IPC: G01J9/02 , G01J4/00 , G01J3/02 , H01S5/0687 , G01J1/42
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公开(公告)号：EP3848860A1
公开(公告)日：2021-07-14
申请号：EP19858129.0
申请日：2019-08-29
Applicant: ALIBABA GROUP HOLDING LIMITED
Inventor： XU, Hua
Abstract: The present invention relates to a qubit detection system and method. The detection system includes a test module and a prediction module. The test module includes an imaging device configured to image qubits. The prediction module is in a communication connection with the module, and includes a machine learning model configured to output prediction information based on at least an obtained image. The detection method includes: imaging qubits by an imaging device; inputting an obtained image to a trained machine learning model; and outputting, by the machine learning model, prediction information based on at least the obtained image.
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Patent Agency Ranking
公开(公告)号：EP3491817B1
公开(公告)日：2020-09-30
申请号：EP17826592.2
申请日：2017-08-03
Applicant: Sony Corporation
Inventor： MITANI Hitoshi , WAKAZONO Masafumi
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137.发明公开
公开(公告)号：EP3627133A1
公开(公告)日：2020-03-25
申请号：EP18195692.1
申请日：2018-09-20
Applicant: MEI S.r.l.
Inventor： Sonzogni, Stefano , Dolci, Angelo
Abstract: The present invention is directed to a polarizing filter (20), comprising a plurality of areas (25), for passing light, each area (25) being separated from the others, wherein each of the areas (25) is a linear polarizer and at least two of the areas (25) have a different polarization axis. The present invention is further directed to an apparatus (1) for determining an orientation of a lens polarization axis of a polarized lens (31) and using said polarizing filter (20) as well as a method of determining an orientation of a lens polarization axis of a polarized lens (31) using said apparatus (1).
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公开(公告)号：EP3501166A1
公开(公告)日：2019-06-26
申请号：EP17758644.3
申请日：2017-08-09
Applicant: Sony Corporation
Inventor： MITANI, Hitoshi , WAKAZONO, Masafumi
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公开(公告)号：EP3243051A4
公开(公告)日：2018-07-11
申请号：EP15876729
申请日：2015-12-15
Applicant: NOKIA TECHNOLOGIES OY
Inventor： HARRIS NADINE
CPC classification number: G03B13/34 , G03B13/36 , H04N5/23203
Abstract: A method, apparatus and computer program for controlling a focusing mechanism receives at least one measurement is received of the polarization of light reflected from at least one surface and a focusing mechanism is controlled dependent, at least in part, on the at least one polarization measurement. The at least one surface may a users eye or lens in a users eye and the apparatus may be a head mountable wearable device.
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公开(公告)号：EP3278084A1
公开(公告)日：2018-02-07
申请号：EP16732351.8
申请日：2016-03-30
Inventor： VAN BRUG, Hedser , VISSER, Huibert
CPC classification number: G01N21/21 , G01J3/0208 , G01J3/0224 , G01J3/447 , G01J4/04 , G01N21/538 , G01N2021/1793 , G01N2021/4704 , G01N2021/4711 , G01N2021/4792
Abstract: The invention pertains to an aerosol detector system for spatially resolved detection of an aerosol distribution in an area, comprising: a wide field polarization preserving telescope having telecentric imaging optics for imaging the earth surface onto a detector; said detector receiving phase stepped images imaged by said telescope; and a controller coupled to the detector, arranged to provide a resulting image as a function of corresponding pixel values of the multiple images to produce an image at a spatially resolved polarization state corresponding to said aerosol substance; wherein the telescope comprises a first telecentric imaging lens group and a wavelength filter positioned in a field image of the first telescope telecentric beam to define a spectral range of interest; the telescope further comprising: a converging lens group converging the beam to a pupil stop; relay optics including a second telecentric imaging lens group arranged to generate a telecentric beam; and splitter optics, comprising a polarization splitter for the selected wavelength range to split the telecentric beam into polarized beams; a further splitter; and a retarder to create multiple phase stepped images at different polarizations, the detector comprising multiple image sensors positioned in imaging planes after the splitter optics, and said polarization splitter, further splitter and retarder positioned in the telecentric beam of the second telecentric imaging lens group.
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