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公开(公告)号：WO2019120794A1
公开(公告)日：2019-06-27
申请号：PCT/EP2018/081506
申请日：2018-11-16
Applicant: NOKIA TECHNOLOGIES OY
Inventor： BLOMQVIST, Kim , KÄRKKÄINEN, Leo , BITAULD, David
IPC: A61B5/00 , A61B5/1455 , A61B5/024
CPC classification number: A61B5/7214 , A61B5/02427 , A61B5/14552 , A61B2562/0233 , A61B2562/043
Abstract: An apparatus with a first photodetector and a second photodetector is provided. The apparatus is configured to receive light, and the first photodetector is configured to detect a first portion of the light. The first photodetector and the second photodetector are in a stacked arrangement and the apparatus is configured to pass a second portion of the light through the first photodetector to the second photodetector. The apparatus further comprises an optical blocking filter configured to filter the second portion of the light prior to the second portion of the light arriving at the second photodetector.
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公开(公告)号：WO2019102000A1
公开(公告)日：2019-05-31
申请号：PCT/EP2018/082565
申请日：2018-11-26
Applicant: NOKIA TECHNOLOGIES OY
Inventor： BITAULD, David
Abstract: A toilet apparatus comprising: an optical sensor configured to capture optical information of a user's stool within a toilet bowl; and a transmitter configured to transmit the captured optical information of a user's stool to a remote machine learning analyser; wherein the toilet apparatus is configured to: capture optical information of a user's stool using the optical sensor; associate the captured optical information of the stool with the user associated with the stool; and transmit, using the transmitter, the captured optical information and the user association to the remote machine learning analyser for provision of a generated personalised lifestyle recommendation to the user based on a machine learning analysis of the captured optical information. Also a machine learning analyser configured to: receive captured optical information of a stool associated with a user; and use machine learning analysis to generate a personalised lifestyle recommendation for provision to the user based on the captured optical information.
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公开(公告)号：WO2017168032A1
公开(公告)日：2017-10-05
申请号：PCT/FI2016/050191
申请日：2016-03-29
Applicant: NOKIA TECHNOLOGIES OY
Inventor： BITAULD, David , MARTIN LOPEZ, Enrique
Abstract: According to an example aspect of the present invention, there is provided an apparatus comprising a first and a second polarization beam splitter-rotator (140, 142), together arranged to split two incoming polarization encoded qubits into four first optical modes, the apparatus being configured to align polarizations of the four first optical modes, an interferometer stage (150) configured to obtain, from the four first optical modes, four second optical modes, and four detectors (160) arranged to receive at least one of the four second optical modes.
Abstract translation: 根据本发明的一个示例方面，提供了一种设备，其包括第一和第二偏振分束器 - 旋转器（140,142），它们一起被布置成将两个输入的偏振编码的量子位分成 四个第一光学模式，所述设备被配置为对准所述四个第一光学模式的偏振;干涉仪台（150），其被配置为从所述四个第一光学模式获得四个第二光学模式;以及四个检测器（160） 四个第二光学模式中的至少一个。
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公开(公告)号：WO2017129857A1
公开(公告)日：2017-08-03
申请号：PCT/FI2017/050022
申请日：2017-01-18
Applicant: NOKIA TECHNOLOGIES OY
Inventor： LEHTINIEMI, Arto , RØNNOW, Troels , LI, Hongwei , BITAULD, David
CPC classification number: G06T3/4038 , H04N5/2251 , H04N5/23238 , H04N5/247
Abstract: In respect of first virtual reality content of a scene captured by a first virtual reality content capture device and second virtual reality content of the same scene captured by a second virtual reality content capture device, the first and second virtual reality content capture devices physically arranged within a predetermined distance of one another in the same scene when the first virtual reality content and the second virtual reality content was captured; provide for display, in virtual reality, of an amalgamated virtual reality space representative of the scene, the amalgamated virtual reality space comprising an amalgamation of both the images or parts thereof of the first virtual reality content and the images or parts thereof of the second virtual reality content.
Abstract translation: 关于由第一虚拟现实内容捕获设备捕获的场景的第一虚拟现实内容和由第二虚拟现实内容捕获设备捕获的相同场景的第二虚拟现实内容，第一和第二 当第一虚拟现实内容和第二虚拟现实内容被捕获时，虚拟现实内容捕获设备物理地布置在相同场景中彼此的预定距离内; 在虚拟现实中提供代表场景的混合虚拟现实空间的显示，混合虚拟现实空间包括第一虚拟现实内容的图像或其部分以及第二虚拟现实内容的图像或其部分的融合 现实内容。
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公开(公告)号：WO2016198728A1
公开(公告)日：2016-12-15
申请号：PCT/FI2015/050413
申请日：2015-06-11
Applicant: NOKIA TECHNOLOGIES OY
Inventor： BITAULD, David
IPC: H04B10/70 , H04L9/08 , H04B10/532 , G02F2/00
CPC classification number: H04L9/0852 , H04B10/25 , H04B10/2587 , H04B10/516 , H04B10/532 , H04B10/70 , H04B10/85
Abstract: According to an example aspect, there is provided an apparatus comprising a fibre interface coupled, via a first waveguide, with at least one encoder, a controller configured to cause the at least one encoder to encode light received in the apparatus via the fibre interface with information, and to cause a frequency shift in the light, and wherein the apparatus is configured to cause the light to propagate back to the fibre interface.
Abstract translation: 根据示例方面，提供了一种装置，包括经由第一波导与至少一个编码器耦合的光纤接口，控制器被配置为使得至少一个编码器经由光纤接口对接收在装置中的光进行编码， 信息，并且引起光中的频移，并且其中该装置被配置为使光传播回到光纤接口。
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Patent Agency Ranking
公开(公告)号：WO2016034758A1
公开(公告)日：2016-03-10
申请号：PCT/FI2014/050676
申请日：2014-09-04
Applicant: NOKIA TECHNOLOGIES OY
Inventor： LI, Hongwei , BITAULD, David
CPC classification number: H04B10/691 , G02B5/12 , G02B26/08 , G02B26/10 , G02B27/30 , H04B10/114 , H04B10/40 , H04B10/503 , H04B10/70 , H04L9/0852
Abstract: According to an example aspect of the present invention, there is provided an apparatus (201) comprising adjustable optical equipment (290), a position sensitive photodetector (280), at least one light emitter (220), and control circuitry (104) configured to cause the light emitter (220) and the adjustable optical equipment (290) to output from the apparatus (201) a divergent beam of light, to determine a location of a light signal on the position sensitive photodetector (280) and to cause at least one of the at least one light emitter (220) and the adjustable optical equipment (290) to output from the apparatus (201) a collimated beam of light to a direction selected based at least in part on the location of the light signal on the position sensitive photodetector (280).
Abstract translation: 根据本发明的一个示例性方面，提供了一种包括可调节光学设备（290），位置敏感光电检测器（280），至少一个光发射器（220）和控制电路（104）的设备（201） 以使所述光发射器（220）和所述可调节光学设备（290）从所述设备（201）输出发散的光束，以确定所述位置敏感光电检测器（280）上的光信号的位置并使得 至少一个光发射器（220）和可调节光学设备（290）中的至少一个从装置（201）输出准直光束到至少部分地基于光信号的位置选择的方向 位置敏感光电检测器（280）。
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公开(公告)号：WO2016010528A1
公开(公告)日：2016-01-21
申请号：PCT/US2014/046747
申请日：2014-07-15
Applicant: NOKIA TECHNOLOGIES OY , NOKIA USA INC.
Inventor： BITAULD, David , NISKANEN, Antti
IPC: H04B10/079 , G01J9/02
CPC classification number: H04B10/07957 , G01J9/0246 , G01J2009/0226 , G02B6/00
Abstract: In some example embodiments there is provided an apparatus. The apparatus may include a first delay line passing a first portion of an optical signal to produce a first input signal. The apparatus may further include a second delay line passing a second portion of the optical signal to produce a second input signal. A combiner may combine the first input signal and the second input signal to produce a plurality of output signals. An analyzer may determine from the plurality of output signals at least a wavelength of the optical signal.
Abstract translation: 在一些示例性实施例中，提供了一种装置。 该装置可以包括通过光信号的第一部分以产生第一输入信号的第一延迟线。 该装置还可以包括通过光信号的第二部分以产生第二输入信号的第二延迟线。 组合器可以组合第一输入信号和第二输入信号以产生多个输出信号。 分析器可以根据多个输出信号确定光信号的至少一个波长。
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公开(公告)号：WO2015092479A1
公开(公告)日：2015-06-25
申请号：PCT/IB2013/060972
申请日：2013-12-16
Applicant: NOKIA TECHNOLOGIES OY
Inventor： BITAULD, David , NISKANEN, Antti
CPC classification number: H04L9/0852 , G02F1/353 , H04B10/70 , H04L2209/34
Abstract: Methods and apparatus for use in quantum cryptographic applications are disclosed. An optical signal having a first wavelength is encoded for quantum cryptography at a stage where the optical signal is on at least two signal paths. The wavelength of the encoded optical signal on the at least two signal paths is converted to a second wavelength before the optical signal is encoded for transmission. Encoding for transmission is applied to the optical signal on the second wavelength.
Abstract translation: 公开了用于量子密码应用的方法和装置。 具有第一波长的光信号在光信号处于至少两个信号路径的阶段被编码用于量子密码。 在将光信号编码为传输之前，将至少两条信号路径上的编码光信号的波长转换为第二波长。 用于传输的编码被应用于第二波长的光信号。
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公开(公告)号：WO2020083626A1
公开(公告)日：2020-04-30
申请号：PCT/EP2019/076878
申请日：2019-10-04
Applicant: NOKIA TECHNOLOGIES OY
Inventor： BITAULD, David
IPC: G01J9/02
Abstract: An apparatus is disclosed, comprising an input means for receiving an optical signal from an optical source. The apparatus may also comprise a first interferometer means for receiving the optical signal from the input means and outputting a first output signal, the first interferometer means comprising a first reference arm and a first delay arm and a second interferometer means for simultaneously receiving the optical signal from the input means and outputting a second output signal, the second interferometer means comprising a second reference arm and a second delay arm. At least one of the second reference and the second delay arms of the second interferometer means being configured to have a different thermo-optic property than the corresponding first reference and the first delay arm of the first interferometer means. The apparatus may also comprise means for determining a wavelength of the optical signal based on the first and second output signals.
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10.发明申请
公开(公告)号：WO2018229228A1
公开(公告)日：2018-12-20
申请号：PCT/EP2018/065886
申请日：2018-06-14
Applicant: NOKIA TECHNOLOGIES OY
Inventor： ROENNOW, Troels , PALYUTINA, Karina , MARTÍN-LÓPEZ, Enrique , LI, Hongwei , BITAULD, David
Abstract: A method, apparatus and computer program, the method comprising:selecting a transaction entity for a mobile entity wherein a digital attribute account is associated with the mobile entity; and assigning one or more items of digital attributes from the digital attribute account associated with the mobile entity to the selected transaction entity such that the assigned items can only be used for transactions between the mobile entity and the selected transaction entity.
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