公开(公告)号：US10794739B2

公开(公告)日：2020-10-06

申请号：US15770630

申请日：2016-10-21

Applicant: Nokia Technologies Oy

Inventor： Helena Pohjonen ,  Sami Kallioinen ,  Pekka Korpinen

IPC: G01D18/00 ,  H04N17/00 ,  H04N5/374 ,  H04N5/369 ,  H01L27/146

Abstract: An apparatus and method, the apparatus including a plurality of sensors; readout circuitry configured to read information from each of the plurality of sensors; and wherein the apparatus has identifier information and calibration information stored with the identifier information and the apparatus is configured to be coupled to at least one other apparatus to form an array of apparatus.

公开(公告)号：US11272882B2

公开(公告)日：2022-03-15

申请号：US15565517

申请日：2016-04-13

Applicant: Nokia Technologies Oy

Inventor： Helena Pohjonen ,  Pekka Korpinen ,  Jarkko Rouvinen ,  Kim Blomqvist

IPC: A61B5/024 ,  A61B5/00 ,  A61B5/0531 ,  A61B5/0533 ,  A61B5/0535 ,  A61B5/282 ,  A61B5/1455

Abstract: An electrode for a user wearable apparatus; the electrode comprising: a conductive part comprising conductive material, wherein the conductive part is configured to provide electrical connection to electronic components of the user wearable device, and an opening configured to provide an optical connection to electronic components of the user wearable apparatus through the electrode.

公开(公告)号：US12295750B2

公开(公告)日：2025-05-13

申请号：US16329559

申请日：2017-10-06

Applicant: Nokia Technologies Oy

Inventor： Lea Myyrylainen ,  Helena Pohjonen

IPC: A61B5/00 ,  A61B5/024 ,  A61B5/1455

Abstract: An apparatus, method and computer program are provided. The apparatus includes a light source; a light sensor configured to sense light signals emitted by the light source; and an actuator configured to lift a surface of skin tissue in order to create an optical path through the skin tissue from the light source to the light sensor, for transmissive photoplethysmography.

公开(公告)号：US10228474B2

公开(公告)日：2019-03-12

申请号：US15747875

申请日：2016-07-22

Applicant: Nokia Technologies Oy

Inventor： Helena Pohjonen

IPC: G01T1/24 ,  G01T7/00 ,  H01L27/146

Abstract: An apparatus, method and a computer program are provided. The apparatus includes: an array of pixels, configured to detect radiation, provided on a flexible substrate; a conductive shape memory material coupled to the flexible substrate; and drive circuitry configured to apply a current to the conductive shape memory material in order to change a shape of the conductive shape memory material and the flexible substrate.