Nokia Technologies Oy

Lea Myyrylainen

Vuokko Tuulikki Lantz

Petri Vuori

Matti Juhani Naskali

Helena Pohjonen

Katri Helena Pohjonen

Cristina Dobrin

Christina Dobrin

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.

Skin lifting for photoplethysmography

A method, apparatus and computer program wherein the method comprises: obtaining a three dimensional image of an object; obtaining a two dimensional image of at least a part of the object; mapping the two dimensional image onto the three dimensional image to identify the location of the part of the object in the two dimensional image within the three dimensional image; and enabling an indication of the identified location within the three dimensional image to be provided to a user.

Method, apparatus and computer program for obtaining images

An intra-oral system comprising: an x-ray detector configured to detect extra-orally applied x-rays; and a saliva fluid sensing sub-system configured to sense saliva fluid within the oral cavity.

Intra-oral X-ray detection

An probe body comprising: one or more light sources; one or more light sensors; an x-ray detector configured to detect, using at least one of the one or more light sensors, light from a scintillator for converting extra-orally applied x-rays to light; and a lower energy light detector configured to detect, using at least one of the one or more light sensors, light from an object illuminated by at least one of the one or more light sources.

Intra-oral imaging

An apparatus including a detector configured to detect electromagnetic radiation where the detector includes a first portion and a second portion; a deformable substrate configured to support the detector such that the first portion of detector is moveable relative to the second portion of the detector; and a sensor configured to detect deformation of the substrate and provide information indicative of the detected deformation to image processing circuitry.

Apparatus for detecting electromagnetic radiation and method and computer program for controlling an apparatus for detecting electromagnetic radiation

Apparatus comprises a solar cell arrangement comprising one or more solar cells arranged in a planar structure, the solar cell arrangement having a front surface and a rear surface, the solar cell arrangement being operable to produce electrical power in response to the incidence of light on the front surface. It includes an induction loop arrangement comprising one or more induction loops arranged in a planar structure. The induction loop arrangement is configured to produce electrical power in response to the presence of an electric or electromagnetic field extending through the plane of the induction loop arrangement, and/or is configured to generate an radiate electric or electromagnetic field through the plane of induction loop arrangement in response to being energized with alternating current electrical power. Each solar cell in the arrangement is partly or substantially transparent to electromagnetic fields, and the induction loop arrangement is supported in juxtaposition with the rear surface of the solar cell.

Growing community of inventors

Espoo, Finland

Lea Myyrylainen