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

US20210336956A1 Electronic Health Data Access Control 有权
公开(公告)号：US20210336956A1
公开(公告)日：2021-10-28
申请号：US16625509
申请日：2018-06-13
申请人： Nokia Technologies Oy
发明人： David Bitauld , Troels Roennow , Hongwei Li , Enrique Martin-Lopez , Joachim Wabnig , Karina Palyutina
IPC分类号： H04L29/06 , G16H10/60
摘要： According to an example aspect of the present invention, there is provided a method, comprising: receiving a request for personal health data of a user, obtaining rules for authorizing access to the personal health data on the basis of a smart contract in a distributed network, requesting authorization for accessing the personal health data from one or more authorizers specified by the smart contract, providing received at least one authorization to the distributed network for verifying compliance to the smart contract rules and validating a smart contract transaction authorizing provision of the personal health data.

2. 发明申请

US20210192360A1 ARTIFICIAL NEURAL NETWORK 有权
公开(公告)号：US20210192360A1
公开(公告)日：2021-06-24
申请号：US16755045
申请日：2018-10-11
申请人： Nokia Technologies Oy
发明人： David Bitauld , Khan Richard Baykaner
IPC分类号： G06N3/10 , G06N3/08 , G06F21/53 , G06F21/57
摘要： According to an example aspect of the present invention, there is provided an apparatus comprising a memory configured to store training data, at least one processor configured to provide a trusted execution environment, wherein the apparatus is configured to run, in the trusted execution environment, a training process configured to obtain parameters of a neural network, using the training data.

3. 发明申请

US20200318943A1 APPARATUS COMPRISING A CANTILEVER 审中-公开
公开(公告)号：US20200318943A1
公开(公告)日：2020-10-08
申请号：US16841152
申请日：2020-04-06
申请人： Nokia Technologies Oy
发明人： David Bitauld
IPC分类号： G01B9/02 , G02B6/42
摘要： An apparatus comprising: a void; an interferometer detector; and light guide means for guiding a light signal along a light path to the interferometer detector wherein the light path comprises a cantilever light guide that is supported such that a free-end can move within the void and the interferometer detector is configured to detect a deflection of the free-end of the cantilever light guide; and a reflector, wherein the cantilever light guide comprises a light outcoupler configured to out-couple the light signal to extend the light path from the cantilever light guide to the reflector.

4. 发明授权

US10601507B2 Optical link establishment 有权
公开(公告)号：US10601507B2
公开(公告)日：2020-03-24
申请号：US14779219
申请日：2013-03-25
申请人： Nokia Technologies Oy
发明人： Joachim Wabnig , Antti Niskanen , Hongwei Li , David Bitauld
IPC分类号： H04B10/114 , H04B10/70 , H04L9/08
摘要： Methods and apparatuses for communication between a mobile device and a target device are disclosed. Information of a target device is determined by means of at least one element of a mobile device for providing an optical link with the target device. An optical component of the mobile device is then aligned with an optical component of the target device based on said information determined by the mobile device. The target device can obtain information of relative positioning of the target device and the mobile device determined for the purposes of providing an optical link between the target device and the mobile device and the optical component thereof can be aligned with the optical component of the mobile device based on the information.

5. 发明申请

US20190056359A1 Method and Apparatus for Spectroscopy 审中-公开
公开(公告)号：US20190056359A1
公开(公告)日：2019-02-21
申请号：US15895475
申请日：2018-02-13
申请人： Nokia Technologies Oy
发明人： David Bitauld
IPC分类号： G01N29/46 , G01N29/24
摘要： A method including: generating a first comb optical signal; generating a second comb optical signal; exciting a sample using in combination the first comb optical signal and the second comb optical signal; and detecting at the sample an acoustic response of the sample.

6. 发明申请

US20160329961A1 FREE-SPACE OPTICAL COMMUNICATIONS FOR MOBILE DEVICES 有权
标题翻译：用于移动设备的自由空间光通信
公开(公告)号：US20160329961A1
公开(公告)日：2016-11-10
申请号：US15110175
申请日：2014-01-30
申请人： NOKIA TECHNOLOGIES OY
发明人： Hongwei Li , David Bitauld , Antti Niskanen
IPC分类号： H04B10/112 , H04B10/40 , H04B10/50 , H04B1/3827
CPC分类号： H04B10/112 , H04B1/3833 , H04B10/1125 , H04B10/1129 , H04B10/118 , H04B10/40 , H04B10/503
摘要： Methods and apparatuses, including computer program code are disclosed. The apparatus may include at least one processor and at least one memory including computer program code. The at least one processor, the at least one memory, and the computer program code may be configured to cause the apparatus to generate a divergent beam for an optical source that is coincident with a divergent beam for an optical detector. The apparatus may determine an adjustment to a mirror to cause an optical alignment of an incoming beam with the optical detector based on at least an optical intensity across the optical detector, wherein the alignment is with respect to at least another apparatus. The apparatus may adjust a position of the mirror according to the determined adjustment, and change the divergent beam to a collimated beam to enable optical communications with the other apparatus via the collimated beam.
摘要翻译：公开了包括计算机程序代码在内的方法和装置。该装置可以包括至少一个处理器和包括计算机程序代码的至少一个存储器。所述至少一个处理器，所述至少一个存储器和所述计算机程序代码可以被配置为使得所述设备产生与用于光学检测器的发散光束重合的用于光源的发散光束。该装置可以基于至少一个光学检测器的光强度来确定对反射镜的调整以引起入射光束与光学检测器的光学对准，其中对准是相对于至少另一种装置。该装置可以根据所确定的调整来调整反射镜的位置，并且将发散光束改变为准直光束，以使得能够经由准直光束与另一装置进行光通信。

7. 发明授权

US11828592B2 Apparatus with cantilever light guide 有权
公开(公告)号：US11828592B2
公开(公告)日：2023-11-28
申请号：US16841152
申请日：2020-04-06
申请人： Nokia Technologies Oy
发明人： David Bitauld
IPC分类号： G01B11/02 , G01B9/02 , G01B9/02015 , G02B6/42
CPC分类号： G01B9/02051 , G01B9/02027 , G02B6/4214 , G02B6/4246
摘要： An apparatus comprising: a void; an interferometer detector; and

light guide means for guiding a light signal along a light path to the interferometer detector wherein the light path comprises a cantilever light guide that is supported such that a free-end can move within the void and the interferometer detector is configured to detect a deflection of the free-end of the cantilever light guide; and
a reflector, wherein the cantilever light guide comprises a light outcoupler configured to out-couple the light signal to extend the light path from the cantilever light guide to the reflector.

8. 发明授权

US11517267B2 Detector arrangement suited for optical sensors 有权
公开(公告)号：US11517267B2
公开(公告)日：2022-12-06
申请号：US16771126
申请日：2018-11-16
申请人： Nokia Technologies Oy
发明人： Kim Blomqvist , Leo Karkkainen , David Bitauld
IPC分类号： A61B5/1455 , A61B5/024 , A61B5/00
摘要： 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 includes 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.

9. 发明申请

US20210091534A1 Photoacoustic Apparatus and Methods 有权
公开(公告)号：US20210091534A1
公开(公告)日：2021-03-25
申请号：US17009878
申请日：2020-09-02
申请人： Nokia Technologies Oy
发明人： David Bitauld , Brian Stern
IPC分类号： H01S5/042 , H01S5/06 , H01S5/10 , G01N29/24
摘要： A photoacoustic apparatus including circuitry configured to generate a frequency comb of light including a plurality of wavelengths; circuitry configured to modulate the light of the frequency comb at a modulation frequency; circuitry configured to change at least a subset of the plurality of wavelengths of the frequency comb of light; and at least one acoustic sensor configured to detect sound produced by analyte illuminated by the frequency comb of light.

10. 发明授权

US10928894B2 Eye tracking 有权
公开(公告)号：US10928894B2
公开(公告)日：2021-02-23
申请号：US15443135
申请日：2017-02-27
申请人： Nokia Technologies Oy
发明人： David Bitauld
IPC分类号： G02B27/01 , G02B27/00 , G02B27/14 , G06F3/01
摘要： An apparatus including a display; a single pixel detector; and a beam splitter. The beam splitter is located relative to the display and the single pixel detector to allow a projected image from the display to pass through the beam splitter and direct a reflected image from an eye to the single pixel detector, where the reflected image is based at least partially upon the projected image.

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